The former Monaco star has struggled to live up to expectations since his switch to the San Siro last year, as he has failed to reach top form and has suffered as a result of fierce competition in midfield.
According to La Gazzetta dello Sport, the combative midfielder is available for transfer, while the Metro add that the Nerazzurri are unhappy with the 23-year-old and are ready to offload him in the January transfer window.
Although they are willing to let him leave in an initial loan deal until the end of the season, it is said that any deal will have an option-to-buy clause included worth £18.