OK, if we sell some players it does make sense, I just don't think we will sell Young and he did deserve to be here to be fair.
To be fair I can't see how we can use Fellaini at the moment and what advantage he would give us at the moment. He has a lot of players in front of him in the pecking order and given that he had a good season last year it would make sense to sell him now.
Young I see there is no contract offered yet and his current one expires next summer I can see him being offloaded until the end of the window to a prem side.
Wilson IMO should be loaned out to a side that will play him regularly (I know that loan deals never work out for us but at the moment he's not ready for the first team).
Januzaj we should keep but be a squad player in light of current form.
Pereira is not ready yet, but can feature in CC and FA cups.
Mata should play centrally most of the time. Schneiderlin, Schweinsteiger,Mata, Herrera, Carrick, Blind - again 6 players that can rotate for 3 positions. In addition to that Blind can fill in the defence and Mata can fill on the wing given all 6 of them are fit to play.
Add to that the 9 defenders we currently have + additional one and 2-3 goalkeepers we will have a 25 man squad which is about what we need for all fronts this year.
I believe next month we will see some players leave.
At the moment we have Nani, RvP, Falcao out
Bastian,Morgan,Darmian, Depay in.
Rafael will most likely leave, so will Evans if we buy another CB. With AdM leaving and for sake of camparison us buying 2 forwards + 1 CB, and one of Young/Fellaini leaving we will have the same number of senior players like the last year without CL.