Here's a idea I think would be pretty cool. In the Console/PC Skullgirls, you could have characters on the bench pop onstage to do a move. What if we allowed that in mobile? Holding the character you want to do a move with would trigger it. Another thing that was unique to this was "Double...
I was in a prize fight against bad hair day fillia with my robocopy big band. Her BB3 was charged, so she used it. Then my hair apparent came in and got punished. Suddenly, after 3 hits the enemy fillia's BB3 was charged again. So, I died.