Four matchdays cannot deliver definitive verdicts, but they can already offer important indications. The Milan built during the summer transfer window possesses quality, talent and numerous alternatives on the back three, but still shows some gaps that risk affecting Ruben Amorim's work. For this Gerry Cardinale and the Rossoneri management should start immediately to plan the January session.

The first intervention must concern the defence. Milan needs a centre-back capable of leading the three-man line, directing teammates' movements and taking responsibility in the most complicated moments. It is not enough to add another defender numerically: a player with authority, used to commanding the unit and with the personality needed to raise the collective level is required.

The three-man defence requires automatisms, communication and anticipatory reading. When a leader is missing, every individual error can turn into a problem for the whole system. Milan needs a player who can defend high, manage depth and start the action with clarity. A true technical and character reference around which to build the unit.

Midfield depends too much on Musah's characteristics

The second problem concerns the midfield pivot. Yunus Musah provides intensity, progression, ability to regain ground and availability in both phases. These are valuable traits in Amorim's football, especially when the team must increase tempo and aggressiveness.