I read about it awhile back on wikipedia.
However, he did not appear in Mario Kart 7, explained by Yasuyuki Oyagi (one of the game's directors) as due to time constraints,[8] but reappeared as a playable character in Mario Kart 8.
I knew someone was going to bring this up. That was a mistake on Nintendos part. He was supposed to be in that game but Nintendo rushed the game out. Waluigi was in the gba tennis game while Daisy was not, so there even.
Edit: Daisy also wasnt in the gba golf one either. I guess you can...
I voted Waluigi. Putting my biased aside, I believe that he has a much better chance. Also, that memoryman3 is delusional if he thinks Daisy has a better chance than Waluigi. I mean come on, he he has an assist trophy, he actually appears in the game while daisy just gets mere references from...