Fishbunjin in Smash is kind of a funny concept, not just because of the character being inherently funny and having the potential to bring along a lot of Slap and Ittle Dew's trademark weirdness and easter eggs, but also because he's a character who originated as a 101% completion secret boss - the most minor role imaginable - but is also a character that probably even the most staunch protagonists-first supporter could probably agree upon as being a better choice than Ittle herself, even if it is to represent a spin-off game that he happens to be a mascot of over his actual debut.