Capcom would have to prove they can make a really good fighting game first. I honestly feel SFIII Third Strike is probably the last decent fighter Capcom has produced in years with IV being too regressive and the MvC3 franchise continuing the path of ruin MvC2 established by making it all about flashy supers and easy spam combos.

Part of me wants to say to give it to the Guilty Gear crew, but I would be afraid it would be more BlazBlue and less GGX2. Frankly, the genre has devolved into all flash with no substance fair, or so excruciatingly Hardcore the games require you to beat Rugal on the hardest difficulty on your first try with only light punches and kicks in order to qualify to play their games anymore.