User blog comment:Tepig921/All characters and stages for SSB3DS leaked? (UPDATE 25/8/14)/@comment-10388898-20140822134643

Yoshi is officially considered to have his own universe in Smash Bros. There's no way he'd be mixed in with the Mario portion. And if this many characters were already unlocked, Dr. Mario would surely be closer to where the Mario reps are (it's already stupid since he's not an alternate costume to Mario).