Some of us have been watching him for a number of years.
He is quite capable of holding his own against much stronger opposition.
He is able to play in a number of positions and be effective in all of them.
He wont get huge amounts of game time but what he will do is be a very strong backup in a number of positions when needed.
Be nice to see how he gets along for United. Playing in the premier league for United, is what he should be judged on. Not how he got on in a terrible team in Spain.
Yes I've also seen him play for a number of years, always looked a neat and tidy player. Not sure why I'm excluded from the 'some of us'. Or is it if you see him for what he is you obviously don't follow him enough? I dont see any exceptional attributes in his game. To establish himself here, he'll need to work very hard.