They wouldn't fight each other. They would unite and TRY TO TAKE OVER THE WORLD!
"RPG's are for loozers!" + "Oops, I took ur name!" = TOTAL WORLD DOMINATION!!!
*They're Hiroshi, Hiroshi and Fils-Aime, Aime, Aime, Aime, Aime!*
In all seriousness though, that pairing would make for a KICK ASS sitcom.