The former Juventus midfielder is weighing up a move away from Istanbul this summer.
"He's had a complicated season at Fenerbahce," agent Vlado Borozan told calciomercato.it. "An agreement can be reached with the Turkish club.
"There is interest in him from Serie A and I think that he could really return to the Italian game..
"Which clubs are interested? I can't mention any names, but we are talking about sides of a medium to high level."