Inter Milan No2 Sinisa Mihajlovic says Mario Balotelli has the potential be an "all-time great".

"Last year when he came with the senior team for pre-season training you could see straight away what he was made of," Mihajlovic told Sky Italia television.

"If he carries on improving like this, day after day, he could become one of the all-time greats. I always tell him to relax, as he mustn't be afraid of anyone or anything."