In addition to that. They should also keep in the Krypt in. I liked the idea of buying extra kontent with the hard-earned money I got from my fights (or wagering to blow it all on one big fight). Added a good deal of replayability.
Also, there should be an option to change the kharacter voices to the meaningless babble of all the previous games. That would be fun. KWASHNUKINNALABLA!
AAAAAANNNNNNNDDDD Alternate costumes to look like the Killer Instinct fighters. They contributed to the game, cash that shit in. Or maybe some Dark Ages characters. . . Or a costume editor. The MKA was the best I've ever used in a fighting game. How many other games (that aren't RPG) allow you to change your character's species?!
And, you know, a full-length episode of Cooking With Scorpion.
HOLY SHIT! I just thought of something. Maybe if this goes well, Midway won't be bankrupt anymore, and we'll finally have a Mortal Kombat vs. Street Fighter game!!! *giddy fanboy squeal*
I've edited this post five times now. . . Six.