As I'm hoping we all know by now, Geno, Mallow, Croco, Frogfucius, Toadofsky, Gaz, the Molemen, Boshi, Booster, Chef Torte, Jonathan Jones, Sergeant Flutter, Monstermama, Jinx, Dodo, Valentina, Hinopio, and all the bosses and most of the normal enemies (even Knife Guy, Grate Guy, and the Axem Rangers....they were so cool *sniff*) aren't going to appear in ANY Nintendo game until Squaresoft returns, okay? And on another note, Luigi doesn't appear in as many Mario games as you think. Donkey Kong only appeared with Mario in the original DK, DK Jr., and Mario Kart 64. So...quit kidding yourself.
Star light, Star bright, it's my job to set things right!