Now that the summer transfer window has come to a close, it's time to look at how all these new pieces will fit in and which players will succeed with AC Milan.
Filippo Inzaghi has a few tricky roster decisions to make now that Milan has considerable depth in several positions. The coach must tinker with the lineup until he finds the combination that brings the best out of his players, allowing them to compete at the highest level.
With so many questions still unanswered, let's take a look at the players whose success will have the greatest impact on the club.
Here are five players who hold the key to Milan's revival this upcoming season in Serie A.