I mean we've won four of the seven games he's played in that role, and he's scored three goals.
The games we've lost have been United (he won our penalty) and L'Pool (where our defeat had ZERO to do with anything tactical). It worked brilliantly against Chelsea because he was pressing high on their defence and also cutting the supply into Jorginho.
Maybe we've missed him on the left, but the fact is he's played more games for us now as a striker than he has a winger anyway. Against Fulham - the last time he started on the wing - he wasn't exactly brilliant. He was superb in the first half v Arsenal but drifted out of it in the second half. V S'ton and Wolves, was very good.
So I don't get where this idea that the 'experiment' has failed has come from. We've been a far better team in the last seven games than we were before that.
Yes, maybe he is more suited to be a wide forward at the moment and I actually think we could see him there tomorrow, but him playing centrally has in no way been a failure just because our goalkeeper made an error last minute of the derby, mate.