Welbeck would have tried to shoot first time, or tried to tee someone behind him up. He may be capable of such skill, but he wouldn't of thought of doing that. He lacks the composure. The excuse of him playing on the wing is tiresome. Yes, he's less likely to get goals from there but people are acting as if wingers never score. He wasted many goalscoring chances, even from wing positions.
Martial SEEMS to be a lot better than him already, but that's only going from 3 games. Comparing both as out-and-out forwards, it seems Martial has more in his locker. He's also able to co-ordinate his limbs, unlike Welbeck. Poor guy, he was like Crouch and Bambi's love child at times.