Yeh, I mean it's not like he would trust him to mark Messi in the World Cup semis or anything like that.
So did Celta Vigo at the weekend, maybe United should just sign their entire back four. Simples.
Anybody can raise themselves for one game, the mark of a good player is doing it consistently, he doesn't.
Vlaar is nowhere near good enough for united, he is not good enough for most teams above us right now.
He is utterly average I am sad repeat.
Its not as so Celta Vigo marked him out of the game to be fair.