¿Where was Kaka?

Mourinho had initially been interested in strengthening their attack, which if you already have a powerful attack with the trident Ronaldo, Higuain and Di Maria, many wonder where is out of place Kaka because after suffering a knee surgery in August, could be on the way to return to AC Milan or even Inter. However, Mourinho has made it clear that it expects Kaka can desesmpeñar an important role and that it can be an ace under the manga