Random question time:
Going by memory Brawl had 3 pseudo clones added: Lucas, Wolf and Toon Link.
Eventhough every attack had different effects and they generally had different animations (and often wildly different hitboxes on smashes and the like) they can easily be described as "similarly looking characters with similar moves".
Keepind that definition in mind, imagine SSB4 added 3 more "pseudo clones". Which characters would you like to see in this role?
(note: I don't care if you actually don't want to see clones at all, I'm curious what characters people would pick more so than their stance on clones/pseudo clones themselves.)