I cant see us having a massive summer again.
GK is sorted unless De Gea leaves.
Defence - a versatile FB who can cover either side would be useful. Coleman would still be first choice (Rafael could then cover RB and LB), Santon is another decent shout. I would see Young and Valencia sold as a result.
At CB we are overstocked (althouh due to injuries it doesnt seem that way). We have Evans, Jones, Smalling, Rojo, McNair and Blackett. At least one of those needs to go, more likely two (I think Evans may be moved on, and one of the Blackett/McNair depending on how the season goes for them). We can then look to buy in an experienced, reliable CB like we should have done last summer (someone like a Hummels or Vermaelen).
Midfield is mostly OK (been a while since I could say that...). Cleverley wont return but we have Blind, Herrera, Fellaini and Di Maria - also others who can fill in such as Carrick, Rooney and Mata.
If we strengthen here then for me it should be a prospect (although we do have Powell) for the future.
Attacking Midfield/Wings is dependant on what system we are going to play. We have Rooney, Mata, ADM, Januzaj and potentially Nani coming back, which again is a good set of options.
Up front is an interesting area and also dependant on whether we plan to play with one or two strikers. I dont think we need both RVP and Falcao, so if we sign Falcao then RVP should be moved on - frankly this seems a very expensive option though as RVP wont command a high fee at his age.
We then have Rooney and Wilson - although there may be a possibility of bringing Hernandez back next season, it all depends.
Basically, unless we are having another clearout (not just the likes of Anderson - actual players who are playing I am talking about), we shouldnt be buying in half a dozen players. The squad has depth and has quality, what it now needs is time to gel together. I would hope and expect our dealings next summer to be far more about quality than quantity - getting the likes of a Coleman for example, would be great business.
People bemoan the likes of Jones and Smalling on here constantly, but then as replacements you suggest young and unproven players who could very easily turn out to be worse than what we have got. Rojo was brought in and is by and large a similar prospect to what we already had/have, people were heralding him as a world class CB but in fact he has looked for me weaker than our previous players;
If we buy, we need to buy quality - a proper world class CB would add something to the squad, another Rojo would not however.