He's not athletic enough to play CM. He's also to frail and picks up knocks easily. He can't play the wing because he has no pace. His best attribute is tackling in open spaces which is something very hard to find. I wanted to try him at RB for a long time because of his rare defensive attributes and his inability to keep up in the middle of the pitch, but that will never happen of course. 1 on 1 he is very good because he is technically sound defensively, very smart and somewhat elegant as a tackler, but he gets run over in the midfield. Useless there.