Argentina greats Lionel Messi and Sergio Aguero are the best of friends, and it isn't a secret. Even though Aguero wasn't a part of the Argentina squad at the 2022 FIFA World Cup, he got the opportunity to lift the trophy with his mates after the team's penalty-shootout win over France. However, Aguero's close-knit bond with Messi also means that the former gets to know of Messi's future plans before the general public does. As Messi's future gains traction among fans on social media, Aguero might have accidentally revealed a big secret.