The agent of Torino midfielder Mirko Valdifiori has hit out at Napoli coach Maurizio Sarri.

Valdifiori followed Sarri from Empoli to Napoli last year.

“He is reborn at Torino," Giuffredi told Tuttomercatoweb.

“He is going through a great period of form and wants to get back to being the player we saw at Empoli, which also means targeting an Italy recall.

“Someone at Napoli forced him to have a bad year at Napoli, but now he's back. I am referring to Sarri, who never put him in a position to give his best.

“Sarri never put total faith in Mirko. Sinisa Mihajlovic, on the other hand, showed from the start he wanted Valdifiori and put clear faith in the lad. When the call came, he was ready to walk to Torino."