The only one that even remotely interests me is another God Hand, but Clover made that and I don't want another studio screwing it up, so nothing. Capcom has plenty of other franchises they need to dredge up before those. Here would be my five, in no order:
Saturday Night Slam Masters
Power Stone
Rival Schools
Ghouls N' Ghosts N' Goblins
Marvel vs. Capcom