AC Milan showed a great performance in the friendly matches. I, and probably you, did not expect to see such a good performance from them. Right now, it seems like Fonseca has managed to add good things to the team, but when the league starts, everything will start to become clearer. Because the teams will be on the field with their best squad to compete in the best way. For now, everything is going very well, but we should not forget that these matches were friendly matches. The opponents may not have taken it very seriously, the real struggle will be in the league.
I remember Fonseca from the time when he was the coach of Shakhtar, then I was surprised by his comprehensive approach to training, he even monitored the players' regime and their diet. This shows how seriously he takes his job, and the results of friendly matches show that he takes even these games very seriously. For him, this will be another attempt in Serie A, with Roma the results were not very good, but Roma is going through hard times, maybe with Milan everything will be different.