Speaking to reporters after the game, the former Italy international said: "Look, I like it when players try to defend their teammates, but when leading 4-0 they need to be intelligent. We need to clamp down on this sort of behaviour because getting booked when you are 4-0 up is truly stupid. We cannot afford to lose any of these players."
He added: "There are few midfielders with his quality in the world. But he has to improve his positioning, finding himself in the path of the ball. He needs to listen to me because I used to do that well. Without having to run like someone who has four lungs, he can be more decisive when defending."