If I could make a subject pivot here:
[collapse="Most likely returning veterans"]
The Original 12 for obvious reasons.
Bowser and Pit for being already confirmed.
Peach, Zelda, Falco, and Ganondorf for being Melee veterans with no apparent reason for being removed.
Diddy Kong and King Dedede for being Brawl veterans to have had a large amount of support
pre-Melee.
Everyone else for being a part of the SSB4 concept "art" Sakurai made.
[/collapse]
[collapse="Veterans with even a remote chance of being removed/not included again"]
Ice Climbers on part of "technical difficulties of being implemented in the 3DS version".
Young Link, Roy, Dr. Mario, Pichu, and Mewtwo on part of being absent from Brawl.
Lucas, Toon Link, and Wolf on part of being considered semi-clones that do not diversify the roster as much as other newcomers would.
Pokemon Trainer and R.O.B. on part of being unpopular, even post-Brawl.
Lucario and Ike on part of possibly being replaced by "the new faces" of Pokemon X&Y and Fire Emblem: Awakening, respectively.
Snake and Sonic on part of their 3rd-party contract being only applicable to Brawl, as well as definite lack of focus on 3rd-party characters this time around.
[/collapse]
Can we agree on all of this? If not, make points as to who should go where. If possible, I'd love it if we can reach a consensus on this, considering how there was complaints a while back that we've covered everything already in this discussion.