He's the least of their problems. They don't have a single good box-to-box CM. They don't have a single good DCM. They have like 4 ACM's, and of those, Kagawa looks like his spirit is completely broken, and Mata is redundant because they have to play Rooney there, because he can't coexist with RvP up front. They have no idea how to use Januzaj. The money they paid Rooney last year was absolutely hands down the worst decision Moyes made, because now Rooney's completely unsellable, and you can't sit him because he's making the GDP of Iceland per week. They have 2 completely worthless wing players in Valencia and Young. They have exactly 0 good defenders, because they've spent 2 years jerking Phil Jones around the field. They're paying the price for not being more proactive in reloading their midfield and backline. They had the perfect solution to their issues in house in Paul Pogba, and SAF decided he'd pick a pissing contest with the kid, not play him much, and then bring back Paul Scholes's corpse instead of buying a CM. Mata was a panic buy. Fellaini was a panic buy, and while he's not as bad as his play has shown, he's not good enough for that level. Di Maria is a great player, but doesn't address the fact that their CMs are: -Tom Cleverley -Anderson -Michael Carrick -Darren Fletcher -Fellaini -Ander Herrera That's a seriously bad list of CMs. That's not a CL contender. That midfield is something you see in the lower-mid table. They're going to get worked consistently until they get quality in those spots, because if their midfield is getting overrun, that's going to expose their terrible backline, and then it won't matter that De Gea is really good and RvP and Rooney and Di Maria are really good attacking players. There's nobody to link up with the forwards, so Rooney drops deep, isolating RvP. They can't hold possession so they can't dictate the flow of the game.