Yeah, but with Tielemans and Viera does he come here to fight for the LB position and only get the odd CM game?
I'm in the camp that you play him at left back, which I think is the only position he'd play for a top 6 club. If he wants to be a midfielder then there's no point us going for him, he'd probably end up at West ham.
To me he seems one of those types where he could be a top class fullback, or decent midfield player. Up to him I suppose.