Speaking of pre-Ballot DLC, I decided to look at the DLC Mii character costumes we got so far and see whether or not they were heavily requested enough in the ballot to remotely be argued as "consolation prizes"
- Flying Man: Barely anyone wanted a Flying Man as DLC during the ballot speculation period. Cannot be consolation prizes
- Chrom: His support has massively dropped by the time the ballot started. I doubt "consolation prizes" has anything to do with it.
- Black Knight: Barely anyone wanted him at any point during Smash 4 speculation period up until now. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Lloyd: He stopped having a notable amount of requests by the time Pac-Man was confirmed. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Samus: Cannot qualify as a consolation prize for the obvious reason that Samus is already playable.
- K.K. Slider: Barely anyone voted for him during the ballot speculation period. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Isabelle: Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support even if she is extremely popular when not talking about the context of Smash due to the fact people only interpret a Mii costume as a consolation prize due to high demand in the ballot which she never had as far as anyone knows.
- Heihachi: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Akira: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Jacky: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Zero: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- MegaMan.EXE: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Inklings: One of the few Mii costumes characters that we know have been heavily requested in the ballot.
- Link: Same deal as Samus.
- MegaMan X: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- ProtoMan: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- Dunban: Barely anyone wanted him in at any point in Smash 4 speculation. Cannot qualify as a consolation prize due to lack of popularity in terms of ballot support.
- K. Rool: One of the few Mii costumes characters that we know have been heavily requested in the ballot.
In short, using the consolation prize argument, this means that only K. Rool and the Inklings could remotely be argued as that due to ballot support. However, they are outnumbered by characters that could never have been in as "consolation prizes" due to the ballot because of either already being in the game as playable or otherwise (in that case, already receiving a much more appropriate "consolation prize to begin with) and/or lack of ballot support. That said, does it mean that K. Rool and the Inklings cannot be consolation prizes? Not definetly. Is it guaranteed? Hardly.