so quit worrying about licenses and make a new game with nothing but Capcom characters
problem solved
And there's rumblings that they're doing just that right now. If anything, this would try to fill the gap that SF4:2012 edition filled while Marvel was coming out and SFxT was announced but still in the early stages, only with Darkstalkers 4 and Capcom Fighters Jam (or whatever the hell it'll be).