I’ve long felt that he has nothing to his game that suggests his best position is as a left winger. He has shown the most real world class potential as a centre forward for me. It now appears that route is blocked for him going forward, but Martial is definitely more suited to the left.
Part of the reason I have long been in the ‘play them both’ group is because in my opinion, his actual skill-set is better suited to the right than the left anyway.
He doesn’t have the range and finesse of dribbling that Martial has, but his raw speed makes him more suited to going outside than inside for me. He is also a brilliant crosser of the ball. He has a lot more similarities from a wing perspective to Valencia (at his prime), or perhaps Ryan Giggs, to be more kind, than Hazard or Neymar. He’d be better either as a central striker (reminds me of Arsenal’s Anelka) or an outside winger.