Messi has already announced that he will not be a part of the 2026 World Cup, right?
https://www.republicworld.com/sports-news/football-news/messi-confirms-his-plans-for-fifa-world-cup-2026-retirement-articleshow.html
The Argentine management is still hopeful of convincing him to take part in the tournament, but I don't think that they will be able to do so. I guess Messi doesn't want to end up like Ronaldo, who endured a lot of humiliation during the 2022 FIFA World Cup. There is no dearth of talent in Argentina and a lot of younger players are there who can replace Messi. But then, Messi was a legend and those who are going to replace him will find it extremely hard to fill the vacuum.
Yes, but their coach Scaloni said he hoped to see Messi playing for their national teams in the next world cup in 2026. However, Messi said he will not play in the next world cup anymore and to be honest, there is not any reason for Messi to play for Argentina in the next world cup because he achieved what we wanted to get and the best he can do is to get retired from the national team.