And he admits the Argentine could eventually leave.
“He's a bit like [Patrik] Schick because he's good, willing and eager," Ferrero explained on Radio Crc.
“He's worth more than €30m because everyone wants him, including Napoli. [President Aurelio] De Laurentiis hasn't asked me for him, I enjoy his company and we talk a little about football and a lot about cinema.
“I don't need to sell him though.
“Fabio Quagliarella? When I came into football I tried to take Quagliarella right away, I sweated over him and he's not for sale."