Haha... I hope that's fake. As for the last unlock, could be Krystal I suppose. Makes sense for it to be a Star Fox char, but I really hope it's not Krystal. She's even less related to the core of the franchise than Wolf. At least Wolf has been in every Star Fox game after the original. Krystal's only been in Adventures and Command.
And Assault. Shes the most popular member of the Star Fox team now. Shes also been in the same number of games as Wolf if I count right.
wow... we really need an irc channel too many people reading this