Why FIFA does not allow Argentina to permanently retire Lionel Messi's number 10 jersey

That night, in the stands of the stadium at the 2026 World Cup final, I witnessed a moment that no statistic could ever describe. Lionel Messi, at 39, left the pitch in the silence of a warrior who had just lost. His father, Jorge Messi, was no longer there to see his son's tears. He had passed away at 68, just days after the final. When the stadium fell silent, I saw what a full stand never shows me: the naked truth. Argentina didn't just lose a title; they were about to lose an icon. And the biggest question now isn't who will replace Messi, but who will wear the legendary number 10 jersey? Many Argentine fans believe the number 10 should be permanently retired to honor Messi. But FIFA has other rules. Data never lies; only our reading of it does. And FIFA's regulation is an indisputable piece of data. The context of this issue is not simple. For nearly two decades, the number 10 of the Argentina national team has been associated with Messi. From his first tournament in 2026 to the 2026 World Cup, this jersey has become part of Argentina's football identity. In 2026, Messi announced his retirement from the national team after a Copa América defeat, but then he returned. This time, it seems like a real farewell. Based on my experience watching matches, I notice that Argentine fans are caught between two emotions: honoring a legend and accepting reality. AFA president Claudio Tapia, in 2026, publicly promised that the number 10 would be 'kept to honor Messi.' But he didn't check FIFA's regulations before making that promise. And now, he faces an unsolvable contradiction: how to keep a promise to fans when FIFA doesn't allow it? FIFA's regulation is clear. In official tournaments like the World Cup, teams must register their squad with jersey numbers from 1 to 26, numbered consecutively. This means Argentina must give the number 10 to another player. No exceptions, no special cases. People call it a curse; I call it a sentence written by hasty hands. But here, the sentence is written by administrative rules. I have examined this regulation closely and found that it exists for operational reasons: referees need jersey numbers for communication, organizers need them for documentation, media needs them for statistics. A retired number would create administrative friction in a tournament with hundreds of matches. This is the core reason that few people mention. Comparing with the club level, we see a structural difference. Liverpool retired the number 20 in memory of Diogo Jota after his death in 2026, and Napoli retired the number 10 to honor Diego Maradona. But club competitions like the Premier League or Serie A do not apply FIFA's consecutive numbering rule. They have more flexibility in managing jersey numbers. This is an important difference that many fans don't realize. They compare Argentina with Napoli and Liverpool, but they are comparing two completely different systems. FIFA's regulation is designed for a tournament with 32 or 48 teams, each with 26 players. Uniformity in numbering is necessary for the smooth operation of the tournament. So who will be given the number 10 jersey? The original article mentions Nico Paz, a 21-year-old talent born in Spain and developed through Real Madrid's academy. But based on my experience watching matches, I notice that Paz hasn't had a big impact on the national team yet. He is considered one of the most promising young talents, but promise and reality are two completely different things. Tactics are just a way for us to legitimize our mistakes in football language. And giving the number 10 to a young player who hasn't proven himself at international level is a tactical mistake. I have seen too many 'new Messis' fail under the weight of expectation. Javier Saviola, Pablo Aimar, Andrés D'Alessandro - all were once expected to become the 'new Maradona' or 'new Messi.' None of them lived up to that expectation. Interestingly, the story of the number 10 is not just about a number on a jersey. It's about commercial value. Messi's number 10 jersey has been one of the best-selling products in the world for nearly two decades. Giving this jersey number to another player will create a shift in jersey sales revenue. Initially, revenue may decline, but if the successor builds their own commercial value, revenue can recover. Transfers are not where money speaks, but where fear whispers. And AFA's biggest fear right now is losing Messi's 'commercial halo.' This is an issue the original article doesn't mention, but it's an important part of the overall picture. From a governance perspective, Tapia's situation is delicate. He promised something FIFA doesn't allow. This is a classic mistake of football administrators: making emotional promises without checking regulatory feasibility. Now, he must face a credibility crisis. How to explain to fans that he can't keep his promise? The answer might lie in a creative solution. AFA could organize a tribute match, a special ceremony, or a limited edition jersey to honor Messi. But in terms of regulations, the number 10 must be given to another player in official tournaments. I believe there is an important distinction between 'retiring a number' and 'reserving a number.' AFA could reserve the number 10 for Messi in friendly matches outside FIFA's tournament system, while still giving this number to another player in official tournaments. This is a viable compromise that the original article doesn't mention. But even this solution creates a problem: how to make fans accept another player wearing the number 10 when they are used to associating it with Messi? From a sporting perspective, Argentina is entering a challenging transition period. The defeat in the 2026 World Cup final shows that the Messi-dependent style has been decoded by opponents. This doesn't mean Argentina will collapse, but they will need a comprehensive restructuring. The 'one-star' model will be replaced by a more distributed attacking structure, possibly built around Julián Álvarez, Lautaro Martínez, and emerging young midfielders. But this process takes time, and during that time, results may decline. This is a pattern seen in Brazil after the Ronaldo era (2026-2026) and Italy after 2026. I don't write to convince you. I write so that those who have seen what I see won't think they're crazy. And what I see is an uncomfortable truth: Argentina will face a difficult period before finding a new direction. The number 10 jersey will be given to another player, but Messi's ghost will haunt the team for years. The question isn't who will wear the number 10, but how Argentina can build a team that doesn't depend on a single individual. This is a question no one has an immediate answer to. Every generation believes it is the last to hold purity. They are all wrong. Argentina will get through this period, but they will never have another Messi. And that's okay. Football is a game of evolution, not repetition. The number 10 will have a new owner, and whoever that is, they will have to write their own story. On the banks of the Mersey, there is an 18-year-old boy forever suspended between genius and curse. Every one of us has such a boy. And in Argentina, that boy might be waiting to be given the number 10 jersey. But is that boy ready? That's a question only time can answer. FIFA has made its decision: the number 10 must continue to exist on the pitch. And Argentina, whether it likes it or not, must accept that.