Rooney still has a fair amount of playmaking ability, i suppose his success in this side will mainly rely on what role Mourinho has in mind for him, will he be the facilitator or the gunslinger? if its the latter i think this is going to be a real blemish on what looks like a fascinating squad. I think what very well may be the more interesting question for United this year: Whos team is this? Zlatan? Pogba? Fellaini?
also, hopefully Mourinho recognizes the depth, and his mistakes at Chelsea and actually rotates a bit and gets some of his main guys a rest once in a while.