I suppose because like Berardi he is another player with very big potential, and they don't always come around. Because he is at another Italian club it just makes a potential move easier, if he was in one of the other big leagues we wouldn't have a hope. As it is with Zamparini we probably still don't
If we got Dybala I'd say re-signing Zaza is the most unlikely thing, unless we could get decent money for Llorente.