User blog comment:Legendary Pop-Fizz/SSB Wii U Live Stream Direct coming in 3 days!/@comment-25551062-20141021174114

I think that we'll probally get a newcomer like Professor Layton or Chrorus Kids,and I would mostly guess on these two because no trophies of them were found in the game yet(unlike Dixie Kong,King K.Rool,Mewtwo and others).