If they remaster or rebalance the game, the community won't touch it. Just make sure the net code is A1 and leave it the fukk alone.
I'd definitely prefer the ratio mode idea Justin Wong came up with along with a HD remake.
The key thing is offer a arcade perfect or at least Dreamcast perfect version of the game that adds nothing but roll back. Which that alone is a monsterous job...
They can do remaster and rebalanced mode, classic and a ratio mode.
Let people use the remastered sprites in classic mode and classic sprites in newer modes.
I'd play 49.99 for that two times over.
Icing on the cake would be like a ranking board, tournament modes, behind the scenes unlockable, color edit (doubt Disney let's that rock) in game live promotions for the latest greatest Disney marvel stuff.
The game could be a celebration and smash hit
As well as consistent free advertising akin to how they do with free to play games but not as obnoxious