I'm suprised no one has suggested a SMT character since SMT IV is a Nintendo exclusive and a slew of other SMT games are Ninty exclusives. And because of Shin Megami Tensei X Fire Emblem obviously. If where to get a SMT character it be Flynn (main protagonist of SMT IV) or the Demi-Fiend/Hitoshura (main protagonist of Nocturne). Also Travis Touchdown would be nice, after all No More Heroes was originally a Wii exclusive