The way I see it, Midfield is a lot more covered than it was previously! first of all, we have Scholes, Cleverley, Anderson, Carrick, Jones who all can play there, we have Fletcher returning from illness as another option, we have signed two attacking midfielders that can cover CM, and Powell is only 18 so who knows whether he will be converted into a midfielder or not. Don't get me wrong, I think a very good midfielder would be useful but at the moment, I'm not sure where this player will come from, if we can get one then great, if not, then we have plenty of cover if we also have Petrucci and Tunnicliffe as cover. I think we have plenty of cover, the only question is whether the quality is there.
Personally, I think Kagawa could be used there if required, but I think hes been the type of player we've never had, like City have Silva and Chelsea have Mata, a player with first touch under pressure. I'm looking forward to see this season because of that, I think we need a left-back, as Evra one injury would be increasingly worrying. Like Fletcher, another player not been mentioned here is Giggs, plenty of cover in my opinion. Fergie has mentioned bringing in a couple more players, at the moment, I'm looking forward with the team we have got, we have sold Park, Owen, Fabio (Loan), and seen youths leaving, I'm looking forward to see how our team shape up, and what youngsters we get to see, including these next 2 signings