1. It has been stated that one character is equal to one moveset, and vice versa. So Mario has 4, and Pokemon has 6. Even if they brought in Geno or Paper Mario *shudders* ... Well, Pokemon is the leader in reps and will most likely stay there.
Also, reps are characters.
2. I don't think Paper Mario SHOULD be thrown in, but if importance goes before anything, then he gets in before Geno... Paper Mario with Mario has well over a 50% chance of turning out like Toon Link and Link.
3. I think the 3rd party HEROES are enough. We don't need to fill the roster with Knuckles, Tails, Gray Fox, Liquid Snake, Guts Man, etc. Just leave it at what we have, with the probable future addition Megaman and the hopefully NOT future addition, Bomberman.
4. By the logic I'm reading, Paper Mario will get in over Geno. Leon will get in over Krystal. Samurai Goroh and Ridley will be the next (and probably only.....sadly enough...) reps for F-Zero and Metroid.
Metroid and StarFox need some stage variations, for sure. I wouldn't mind fighting in Bryyo, near the anti-air turrets...or on the walkways over Zoness (SF Assault).
So...any arguments or additions?
"yea, krystal > leon / paper mario > geno" is neither an argument nor an addition. It's being an idiot.
EDIT: Ouch...geeze...long post...