King of Fighters (snk/playmore license I will be as persistent as Vince is for Rose, so look out
)
X-Men vs. Street Fighter ( Not sure if this can happen since disney is the other half or because erick is doing x-men with koto)
Soul Calibur really cool cast of characters and the game is a classic that is still being played
Dragon Ball Z
Naruto would be cool. It has a huge following and interesting characters. Plus no one is making them irc
Metal Gear would be epic