I'd prefer him centrally, too, but I can see why José's playing him there as Alexis' best ever season came from him playing on the left. Hopefully, though - if Alexis doesn't improve - José is willing to start Martial there with Alexis somewhere else. Preferably in the middle.I don't like him out left. His dribbling isn't great and Martial is much better suited to that position. I think he's so much better when operating more centrally, mind you. Get him closer to Lukaku and nearer the box and he'll score for us. But picking the ball up out wide on the half way line? Nah. He'll continue to struggle.
I think he'd be good there. A bit like Rooney/Tevez for us but also more of a playmaker. I also think he would've made a good #8 but that's gone out the window with the signing of Fred and emergence of Pereira.I wonder if he may work better as a second striker. But then we'd probably have sacrifice a midfielder or play Pogba out wide, which isn't ideal.