I'm backing him. Then again, I'm a weirdo. I also backed Van Gaal. I thought he was starting to build something. Yes, we played boring football, but his signings made more sense than both Moyes and Mourinho's.
Signings under Van Gaal: Falcao, Blind, Rojo, Di Maria, Herrera, Shaw, Basti(...), Romero, Depay, Schneiderlin, Darmian, Martial.
Signings under Mourinho: Bailly, Zlatan, Pogba, Mkhitaryan, Lindelöf, Lukaku, Matic, Sanchez, Dalot, Fred. (Lee Grant 4th GK or something.).
Signings under Ole: -none-
Van Gaal actually used his signings. Mourinho pretty much left all his singings in the cold (except for Matic). Van Gaal's flops didn't break our wage structure.