Board Thread:Super Smash Bros. Discussion/@comment-26271346-20140928213935/@comment-5185663-20150414175310

DarKingdomHearts wrote: Both Daisy and Waluigi don't stand a chance because they are only used for spin-off games nowadays and don't add anything to the game except being able to choose from more characters It's not what game the character is from that gives them a chance, Sakurai said that four things (as far as I remember) are required to be playable.


 * Must fit with the rest of the roster
 * Must be unique in their own way
 * People must want to play as the character
 * The character needs to have some sort of history with Nintendo

as for not adding anything, I don't think that's true. they could both have unique movesets, but I just personally think that Waluigi has a lot more personality PRESENT, NOTICEABLE, ONE-OF-A-KIND personality.