I think, Ac Milan players will be very happy to see him back to the team again because they really missed his absence in some matches, which their coach will allow him to train with their players so that there will be improvement after the break. Ibrahimovic is a talented player that know how to assist other players to ensure they achieve goals that will bring victory at the end of the match, which he will definitely showcase his new strategies to prove that he still remain among the talented players in this Italian league competition.
Currently, Milan's condition still needs a leadership figure and Zlatan's guard because last season he always tried to keep both the players mentally good by always providing motivation and his performance which can still be discussed.
Now he is close to being able to play so this will be a bit of a differentiator for Milan.