Well, seems very likely, and it's another sign that points to the list that I posted earlier being the real one. Here it is again by the way:
Quote Originally Posted by Jeff View Post
(Spoiler:)
Captain Falcon
Luigi
Jigglypuff
Mr. Game and Watch
Ness
Marth
Falco
Ganondorf
Wind Waker Link
Lucario
Wolf
R.O.B
Edit: those are the characters that haven't been revealed at the Dojo yet.