I think everybody is overlooking the defensive contribution that Rooney brings . When we are playing with 2 box to box midfielders you need someone like Rooney to cover them, He was not substituted at all and Moriniho values the work rate of Rooney .I agree that he is not good in attacking sense but Micky or any other player wont have the work rate Moriniho wants from a number 10 . If Rooney is dropped I dont see use playing with Fellaini and Pogba. Instead it will be Schinderlin and Pogba . I feel the best thing is to switch to a 4 3 3 .Midfield of Fellaini ,Pogba and a CDM should be awesome . We are not getting as much from Rooney in attacking sense ,so 4 3 3 makes a lot of sense .