Y'know what kind of discussion sucks? Discussions over what characters shouldn't be included. Seems we're always at each other's throats over it, and for what? Assertions of facts that a given character would add nothing to the game? Yeah, and these same people would've asserted that there'd be nothing to gain from looking at the Wii <Noun> series, and yet here we have the Wii Fit Trainer. These same people would assert that Sakurai said the PC in Animal Crossing wouldn't fit the series's style, and here we have the Villager.
Maybe we should focus more on what we think should be in, instead of trying to parade around what should not? Because it's a totally futile effort; even the assertions that would be grounded in Word of Based Sakurai are meaningless when Sakurai's contradicted his own word.