We have Snake in brawl. Why not Geno from "Super Mario RPG The Legend of the Seven Stars". This was the very first game that Nintendo and Square made together (i think, correct me if I'm wrong). And is also the first RPG Mario had starred in (correct me again if I'm wrong). If implemented he would probably be one of the kick-ass unlockables Nintendo isn't telling us about yet. Since SMRPG Geno has only appeared once in another game - and at a very low scale. If you remember going to the mushroom town in Super Star Saga, when you went to the slot machines Geno came on the lower screen and explained and commented on the game. Come on Square Enix. Give Geno one more glimpse of glory!