Issa Traore told Christian Recalcati's website: "Didier has an important contract with Chelsea, the club where he is very happy, but he would like a change because he believes he's finished his cycle in London. The footballer is looking for new ideas and new challenges.
"His favorite destinations are Italy or Spain, with the first preference being Milan."
Traore added: "I would like to clarify that Didier is still linked to Chelsea in London and he is very happy. He loves England and the Blues fans. If he were to stay in the Premier League it would not be a tragedy."