I was thinking that, she will probably change a lot to try and balance her out more but then her combos would most probably be pretty boring (depending on how much she would change). It will probably be like how they balanced Ivy from SCIV to SCV, like in 4 she could get you in a huge stun combo and kill you almost instantly, in 5 she"s much more balanced. So I'm guessing they'll do that with Viola in SCVI if she's in it. I can't see ZWEI being in it though as he's most probably dead. As for returning classic characters, I can see that happening but they will probably keep most new characters too (which isn't ALL bad)!If she is in the next game she will definitely play differently. Her and ZWEI in terms of gameplay are hard to balance properly. I think SCVI will have the old characters and they MIGHT get rid of some of the new characters. Hard to say since people flipped out when they got rid of people.