I see some news sources writing like Messi could join Manchester City to look for new adventures if he fails about winning the World Cup. I don't understand the relation between these two events truthfully. Why would Messi like to leave PSG just because of not becoming the champions in the World Cup? PSG are one of the strongest favourites for the Champions League title in the end and they are moving on there now. Even if they don't manage to become the champions I still don't think much thing would change about him.

As long as he doesn't come back to Barcelona somehow, I don't expect him to sign for another team.