DOA maybe will turn out stronger on Xbox, but I don’t think the game being exclusive for Xbox would do the game any good. Especially in today’s age when it comes to fighters. It would be a huge letdown for fans that they can’t play DOA because they don’t own a Xbox.
I doubt anybody would buy an entire system, just for DOA. Personally I wouldn’t do it because I don’t think it’s worth gettin an entire system, simply for one game. I think MS supporting DOA is a good thing, let’s hope MS is also smart enough to not make the game exclusive because it will do the game more harm than good.