The problem with the forums isn't people not discussing matchups, its people being blindly optimistic. What-if threads contributes nothing to blind optimism. Its simple fun. That other forum is full of wankers who don't even lift.
Also, I'd have to say Asuka (With Lili Assist).
--- The Colossal King
--- The Gravity Queen
prince of Persia moveset: http://community.us.playstation.com/t5/PlayStation-All-Stars-Battle/Prince-of-Persia-in-all-stars/m-p/38273897#M125640