Pogba has potential. When he starts to deliver on that potential we can compare him to other players. At the moment he's a kid who has done nothing. He's got a lot of the assets needed to be a great player but positionally he's weak. He is improving but he'd still need to be nursed through any game. He doesn't have the discipline to hold down a first team place yet. It's enough, for me, that he gets tasters of playing.