Messi, Musso and the Message on a Shirt: When a Captain Says Goodbye to a Substitute

There are things that never make it onto a scoresheet. A jersey folded neatly into a square. A handwritten line in black ink, slightly tilted to the right. And a thirty-two-year-old man holding it up to a phone camera, smiling, posting it to social media as though it were the most ordinary thing in the world.

That man is Juan Musso. He is a goalkeeper. He has worn Argentina's shirt four times in his entire career. Four. A number that, if you skim past it on a statistics page, you will not stop for. But if you have ever sat in a dressing room at eleven at night after a defeat, you will understand how heavy four can be.

The handwriting belongs to Lionel Messi. The gist of it is that he will miss smashing goals past Musso in training sessions. A joke. A bit of banter between two team-mates. On the surface, that is all this story contains: a joke, a shirt, a photograph.

But I sat with that photograph for a long time. Not because it was funny. Because it exposed something that scoresheets, news bulletins, and even the most emotional social-media captions all overlook. The dressing room does not lie — every whisper becomes an echo. And this echo did not come from a goal in the eighty-eighth minute. It came from a man who has almost never been named.

Let me tell you why I stopped there.

I entered the trade when the Independent was founded, in 2026. Back then I believed a good sports article was one that reported the right result, the right scorer, the right timing. It took me more than twenty years to understand where I had gone wrong. The result is only the surface. The depth — the part that decides a team's fate — lies in places nobody records.

In 2026, at the age of forty, I left my role as communications director to become the official embedded writer for Hanoi FC. I lived with the squad for ten months. I recorded every training session of Nguyen Van Quyet, Nguyen Quang Hai, and the foreign signing Moses. I sat in the dressing room after matches thirty-seven times. I watched head coach Chu Dinh Nghiem point out each player's mistakes after a 1-2 defeat to Binh Duong, his voice never raised, the room silent as paper.

That is where I learned the first lesson: players need a listener more than a judge. And I began to build trust by keeping their private stories private. From then on, every piece I wrote started with a small dressing-room detail — a pat on the shoulder, a whisper — before I allowed myself to speak of tactics and scorelines.

Musso's photograph is one such detail. And to understand it, we must put it back in the room that produced it.

Context: a packed stand and an empty bench

People talk about that farewell night at the Estadio Monumental, the cathedral of Argentine football, with a capacity of more than eighty-five thousand. It was a friendly against Benin. Argentina won 3-0. Messi scored a penalty and provided two assists. Those are the only match figures I will keep, because the other numbers — career goals, caps — are being inflated everywhere, and I will come to that later.

The Monumental was full that night. Eighty-five thousand people, perhaps more. Those stands were not the stands of an ordinary friendly. They were the stands of a ceremony. When a player has travelled with a national team for twenty-one years, people do not come to watch a match. They come to be present.

I have witnessed that scene at a much smaller scale, at My Dinh, in the years when Vietnam's national team caught fire. I remember standing at the edge of the tunnel, looking out at a sea of red, understanding I was in front of something that could not be measured in points. But I also remember the opposite: within that crowd, there are always a few men sitting on the bench, wearing the shirt, warming up, and never coming on. They are the hidden part of the celebration.

Juan Musso is that hidden part of Argentina.

Look at his record and you will see one of the most beautiful journeys football can produce. Musso came through the Racing Club academy — one of the most storied academies in Argentine football. From there he moved to Europe, wearing the shirts of Udinese in Serie A, then Atalanta, then Atletico Madrid in La Liga. It is the classic path of a South American goalkeeper: from a hometown academy, up the European ladder rung by rung, and finally into a club among the elite.

He was born in 2026, and is thirty-two now. The ripest age for a goalkeeper. The age at which, by normal logic, a keeper should be at his peak, starting at club level and the number-one choice for his country.

But he has only four caps for Argentina. Four. He was in the squad that won the 2026 Copa America. He was there, but he sat outside. The man who started was Emiliano Martinez.

And at Atletico Madrid his role is the same: a high-quality goalkeeper in a squad with another number one. A substitute at the very highest level. A job that I want to tell you plainly is a lonely one.

Goalkeeping is already lonely. But being a substitute goalkeeper is a different order of loneliness. You train every day, you sweat the same, you endure the same cold of morning sessions. You are the one standing in the goal in every session, absorbing the shots of the best forwards. You are beaten hundreds of times a season — in silence, with no crowd, no scoreboard, no one remembering. Then on matchday you put on the shirt, sit down, and watch someone else do the job you were born to do.

A player does not grow through tactics, but through dressing-room walls that know how to keep secrets. And a substitute goalkeeper grows through something else: through still turning up every morning, knowing that tonight he will not play.

So when the captain of the national team — a man who has just closed twenty-one years in his country's shirt — writes a message to that substitute, what is actually happening?

What is actually happening

I have sat in a dressing room with thirty-seven sets of notes. And I learned that a dressing room is not divided by talent. It is divided by something subtler: by who is present.

A squad is twenty-five people. Eleven start. The other fourteen live in a grey zone the crowd never sees. In that grey zone are young players waiting for a chance, players whose time has passed, and players like Musso — good enough to be there, not lucky enough to be chosen.

The captain truly understands this. Not because he is kind. Because he understands that a team does not run on eleven men. It runs on all twenty-five. And the twenty-fifth man — the substitute keeper — is the one the whole squad must trust, because if the number one gets injured, their entire season rests in his hands.

Messi's message to Musso, seen through that lens, is an act of squad management. A way of saying: I remember you. I remember the sessions when you stood in the goal and I shot. It is an acknowledgement that the substitute exists in the captain's memory. And in a football culture where everything is measured in goals and trophies, that acknowledgement is worth more than a medal.

I remember an evening at Hanoi FC. After a match the team had won, the whole dressing room erupted. But Nguyen Van Quyet — the captain that year — walked straight to the substitute goalkeeper and handed him a bottle of water. A gesture so small that nobody in the room noticed. But I noticed. I asked Quyet about it afterwards, and he said something I have carried ever since: the one who does not play is the one who most needs to be seen.

That is what I see in Musso's photograph.

But I want you to look beyond the moving story. Because behind that message is a larger question about Argentina.

Messi has closed twenty-one years in the national shirt. He is the captain. He is the icon. He is the man an entire football nation leaned on for nearly a quarter of a century. And now he is leaving.

What happens to a national team when its captain leaves?

I have lived through that once, at a smaller scale. When Vietnam's golden generation — men like Le Cong Vinh and Nguyen Minh Phuong — left the national team one by one, there was a gap nobody spoke of. Not a gap in ability. A gap in authority. Who speaks in the dressing room? Who steps up to take responsibility when the team loses? Who does a twenty-year-old look at to know how he should behave?

Argentina is facing that gap. And the interesting thing is how they respond to it: with a ceremony. A friendly. A packed stadium. A signed shirt. A handwritten message.

These ceremonies are not evasion. They are how a collective marks the line between before and after. They are how a team tells itself: we know what we are losing, and we choose to remember it.

And at the centre of that ceremony, almost by accident, stands Juan Musso.

The substitute and the outside gaze

This is where the story becomes interesting to me as a writer.

Read it the way most of the media told it. You will find a familiar structure: the great star says goodbye, the great star leaves a cute message, the great star proves he is a decent human being. The centre of the story is Messi. Musso is merely the backdrop for Messi's kindness.

That telling is not factually wrong. But it misses the most important thing.

The most important thing is: why Musso?

Among the hundreds of players who wore Argentina's shirt across Messi's twenty-one years, why was the final message for a goalkeeper with four appearances?

The answer, to me, lies in the fact that Musso is the man who witnessed the most and was remembered the least. He was there, in every session, every camp, every flight. He is the man who stood opposite Messi on the training pitch, session after session, year after year. Nobody understands Messi's shot better than a keeper who has absorbed it thousands of times.

In other words: Musso was Messi's long-term training partner. And the message — about missing the goals smashed past him — is really a tribute to the man who helped Messi stay sharp for two decades. The substitute is not merely someone waiting. The substitute is the one who makes the starter better.

This is what the outside crowd rarely sees. When you watch a match on television, you see twenty-two players. You do not see the hundreds of sessions, the thousands of duels, the tens of thousands of falls and rises in silence. You do not see that part of every beautiful goal you cheered last night was forged on the training ground, in front of a nameless substitute.

I know this because I witnessed it. I watched Hanoi FC sessions where Nguyen Quang Hai shot again and again into the goal, and the substitute keeper bore it all. I saw that keeper, after training, sitting alone on the bench, pulling off his gloves, saying nothing to anyone. And the next day he was there again, in the goal again, beaten again.

That is why I say: the training ground is football's most honest place. No crowd, no cameras, nothing but the truth. Whether you are good or not, the session will tell you. And there, the substitute hears the truth most clearly.

There is one more thing I want to say about Musso. He chose to stay.

Throughout his career, there were moments when he could have left. A thirty-two-year-old keeper who has worn Udinese, Atalanta and Atletico Madrid could easily find a mid-tier club and start. He could easily walk away from Argentina to find a place where his name is called. He did not. He stayed. He accepted his role, and he fulfilled it completely.

That is a choice very few understand. We tend to celebrate winners. But football is also made of those who choose to be the background — consciously, patiently, without recognition.

And I believe Messi's message is a recognition of that choice.

The number, and a writer's fear

Now I must address something less comfortable.

In the days after this event, a figure began to circulate: that Messi had scored 126 goals in 208 appearances for Argentina. It appeared in many articles, was shared without verification, and gradually came to be treated as fact.

I do not use that number as the basis for anything in this piece. It needs to be checked against the official databases of FIFA and the Argentine federation, and until that is done it is a circulating figure, not a datum. Likewise, there is a reference to a friendly against Zambia dated April 2026 — a date that must be cross-checked carefully before it is trusted.

Why am I so strict about a number?

Because I once mispronounced a person's name, and realised I had accidentally erased their identity.

It was 2026, the World Cup in Russia. Thanks to the reputation from my season embedded with Hanoi FC, I was sent as a field reporter. In the opening match between Russia and Saudi Arabia, I broadcast live and mispronounced the name of midfielder Salem Al-Dawsari three times in the first half. Three times. Instantly, the community on my page reacted fiercely. Two hundred and fourteen critical comments. I panicked. I fell apart for two weeks.

What saved me was not an empty apology. It was sitting down, reviewing the footage of twenty-two matches, and practising the pronunciation of players from all thirty-two teams. I built a pronunciation notebook. And in every piece since, I cross-check names against official sources.

That day I corrected my pronunciation, but I also corrected the way I looked at a person.

A mispronounced name is not just an error. It is an act of erasure. And so is an inflated number. When you write that a player scored 126 goals without verifying it, you are not merely making an arithmetic mistake. You are participating in the creation of a legendary version — a prettier version, but not a true one. And in football, truth is already scarce. We should not make it scarcer.

This is why I want to devote this part of the piece to what I call data discipline.

In my trade, there is a constant temptation. When a moving event happens, people want to write about it. When a star does something kind, people want to retell it. And to make the story sound better, they add numbers. The numbers make the story seem grand. But those numbers, unverified, turn a good article into a flawed one.

I learned this lesson through two weeks of collapse. I do not want anyone to learn it again.

So let me be clear: the value of this story is not in the number. It is not in Messi's goal tally, nor in Musso's caps. It is in something far simpler: two people, one shirt, and a message written by hand.

Because a handwritten message is something that cannot be faked. You can inflate a number. You cannot inflate the handwriting of a forty-year-old man writing a farewell to his training partner.

What the outside gets wrong

The first misunderstanding: Messi's farewell means Argentina is weakening. People look at the departure of a captain and assume the team will decline. But football history does not run on that simple logic. When a great player leaves, his team does not lose ability. It loses a centre of authority. And that loss can produce two outcomes: either a prolonged void, or a redistribution of energy in which many players grow together. Which one a team gets depends on the quality of its dressing room — something no scoreboard measures.

The second misunderstanding: a joking message is a small thing. People file it under entertainment, read it, laugh, and forget. But in a football culture commercialised to the bone, where every player action can be turned into content, a handwritten message is a rare act that has not yet been packaged. It has not passed through an agent, a communications department, a commercial department. It is simply one person writing to another.

And that is why it has value.

I have written much about what I call the destruction of football's community bonds. When the chest of a local club's shirt carries the logo of a global conglomerate with no connection to that city, the thread between club and people has been replaced by a contract. The global sponsor does not care about the community. It cares about exposure. It counts how often its logo appears on screen, not how many children in the city were inspired.

In that world, a shirt with no logo, only handwriting, is a beautiful anomaly. It was not produced to be sold. It was written to be given.

But I must also be honest about the opposite.

The third misunderstanding, and the one that troubles me most: we are turning the farewell ceremony into a product. That shirt will be framed. That photograph will become a circulated memory. That friendly will have resold tickets, sold shirts, produced content. Sincerity, once posted to social media, instantly becomes a short-term asset.

I do not say this to criticise Musso. He posted a photograph, and he has every right to. I say it so we become aware that in modern football, even sincerity can be commercialised. And when that happens, telling the real from the staged becomes harder than ever.

I have no definitive answer to this. And perhaps that is the point I want to leave: an open question rather than a conclusion.

Fear in a full stadium

I want to return to a detail I skimmed past.

That farewell took place before more than eighty-five thousand spectators. A packed stand. But when I think of it, I think of another scene.

I remember the empty days at My Dinh. Not the great battles, but the training sessions, the low-key matches, the times when only a few hundred spectators sat scattered across a vast stand. In those spaces, the rolling of the ball is clearer. The players calling to each other is clearer. And fear — the fear of men trying to prove they deserve to be there — is clearer too.

That season, only the ball rolling in the empty stadium remained, telling us of our own fear.

I believe this is true of Musso as well. In that stand of eighty-five thousand that night, he was perhaps the loneliest man. Because none of the cheering was for him. Because he knew he would not come on. Because he understood this was someone else's moment.

And in that very moment, that someone else turned around and wrote him a message.

That is what I want you to carry away from this piece. Not the greatness of a star. But the act of a man, at the peak of his career, in the final moment of a twenty-one-year journey, pausing to remember a substitute.

An empty stadium, yet not empty at all — hearts still beating to a single rhythm.

And in a full stadium, the same holds true: hearts beating to a single rhythm, including the hearts that are never named.

The next rhythm

So what is the next internal signal?

If you want to know where Argentina goes after Messi, do not only watch the scorers. Watch how that team treats the men on the bench. A team that cares for its substitutes is a team that knows it will need them. A team that forgets its substitutes is a team preparing for a quiet collapse.

At the Monumental that night, Argentina sent a signal. A small one, wrapped in a shirt and a handwritten line. The signal said: we know who we are made of, not only those whose names are sung.

Will that be enough to fill the gap left by a captain of twenty-one years? I do not know. Nobody knows. Football gives us no answers in advance, only the next match.

But one thing I know for certain. In the coming months, as Argentina enters an era without Messi, there will be a goalkeeper sitting on a bench in some stadium. And he will remember that there was once a captain who wrote him a message.

There were years when I did not merely write about a team, but learned to listen to its breathing. And that breathing, sometimes, does not come from the scorer. It comes from the man standing in the goal, absorbing every shot, and still turning up the next morning.

I keep the rhythm for the team, but they are the ones who taught me that the heartbeat never stops.

Musso's shirt will be put away. The photograph will drift from the timeline. And one day someone will ask: who was Juan Musso? When they do, remember that he was the man a legend chose to say goodbye to.

Not with a trophy. With a person.