Oh no, the 7 years was referring to the development for the Star Fox Wii U game, not Smash Brothers. I was referring to the developmental
relevance of Star Fox, and how it's potentially important for Smash.
However, about Sakurai being quiet about Star Fox...
Well, lets just say
it's not time yet. It should be obvious to us. There's
gotta be a reason why he's been quiet about it. What's he holding back? Perhaps it's something that will fall into order once/after he reveals more information about the Great Fox stage,
after the 3DS version has been released.
Similar things could be said for the Donkey Kong series. "K. Rool, Dixie? I'll keep my eyes out for ya."
I have some proposals:
What if Vaanrose and Ninka only had connections to the 3DS playtester builds? What if the Wii U playtester builds have not been given to people yet? And finally, could the Wii U version feature more characters, initially, that need to be transferred or downloaded to/for the 3DS version?
So many questions...