User blog comment:Kogath/Monster Hunter 4 Ultimate for the Nintendo 3DS/@comment-1921299-20150402141746/@comment-25033519-20150402200913

Honestly, I think Cha-cha and Kayamba (one being an alternate look for the other) would make a better choice. Not only are they one a game that's both on the WiiU and 3DS, but they have individual personalities and therefore are characters rather than blankslates, plus they're hilarious. I can totally imagine their final smash having them blow into a field horn, and a monster spawns onto the battlefield to fight the other fighters (the monster that appears would depend on the map you're fighting in).