Honestly, Waluigi should've been the pro(?)tagonist of WarioWare. Wario already had his own games at the time and Waluigi would fit perfectly into WarioWare's wacky world. that being said, if that happened would Waluigi get in Smash before Wario? would we be petitioning for Wario in Ultimate? would "WAH" and "Waluigi Time!" memes be replaced with "have a rotten day!" and "so, ein mist!" memes? I mean, it'd get rid of the obnoxious "Ware vs. Land" argument so at least there's that.
Update: pretty cool stage. Just downloaded it and sent a friend request