Alexandre Pato could return from injury in time for Milan's possible title win against Roma this weekend.
The Brazilian has been absent since he strained a thigh muscle in the April 16 win against Sampdoria.
The youngster trained with the squad this morning, although he didn't take part in the end of session practice match.
Milan boss Massimiliano Allegri will monitor the Brazilian in training for the rest of the week before making a decision on whether to include him in the squad.
The League leaders, who need just a point to win the Scudetto, will already be boosted by the return from suspension of Zlatan Ibrahimovic.
Pippo Inzaghi, Marek Jankulovksi and Gennaro Gattuso will be missing though from Saturday night's big clash.
Think you know your Italian football? Share your knowledge, tips and comments to win cash prizes in OLBG's World Cup tipster competition - £10,000 to be won!