Mario Kart and Mario sports games have been around for years. In recent installments, items and characters from other games have made their appearance (F-Zero's Blue Falcon in Mario Kart Wii, Final Fantasy characters in Mario Sports Mix, R.O.B. in Mario Kart DS, etc.). With this in mind, do you think that the Mario Kart series and the series of sports games should include other Nintendo characters such as Link, Kirby, Fox, and others?