Why isn't samus in a mario kart game?

[Captian_Twig]

Hey. stupid. Pacman and metamechi were part of a deal with Namco for Mario Kart Arcade. Donkey Kong and Diddy Kong are technically from the Mario Universe. Look it up, D.K came from Donkey Kong. Donkey Kong needed a partner in Double Dash, enter Diddy Kong. So by saying that Samus should be in Mario Kart, then Link, Pikmen, Olimar, Pokemon, Fox, and Pit should be in Mario Kart, hence forth making it Brawl, in karts. Or as I like to call it. Nintendo Kart Wii. Oh God. I should totally start making that. TO JAPAN! *Cue Batman Theme*