If a team wants to achieve maximum glory, what is needed is good management, a qualified squad composition and good relationships between the club, coach and players. And we can see all of this at Inter Milan in the last few seasons. And I think AC Milan will also be able to do it this season. Because AC Milan has also tried well to improve their squad by taking advantage of the current player transfer window. It's just that one thing we may not be able to confirm is whether the current coach will be able to build good chemistry between the players in the main squad. Because this is also very important to enable all players to play more optimally.
It is difficult for Paulo Fonseca to be able to immediately make the AC Milan team develop in his first season, especially compared to Inter Milan, I think it is still not feasible.
AC Milan will of course try to build this team with its new coach even though in the pre-season match we saw Paulo Fonseca could make the AC Milan team's performance much better, but I think that is not a guarantee.
It may take several seasons for Paulo Fonseca to make the AC Milan team successful, because in football nothing is instant, everything takes a process.