Guys, don't do this to yourselves, there is pretty much zero chance of any new characters or content. This is almost certainly a pure port of the console game.
Also, isn't 'Climax' just the console version ported to Arcade? AFAIK i thought we were playing the equivalent of 'Climax' on Console.
The only thing they MIGHT change IMO is the netcode, and even then it's touch and go...
Having said that, I'm still hype as fuck.