I think it's pretty safe to say that Jarvis is a goner. Wanda and Pietro? maybe, maybe not.
personally, I dislike the whole notion of making the Ult. FF teenagers. the original versions, when they debuted were so different from the standard spandex books that they almost reinvented the genre. granted the followed the Challengers of the Unknown formula a bit (Kirby aping Kirby, heh), and have now become cliches themselves. but making the Ult. versions into teenagers is just being trendy and cliche again.
the only Ult. title that I've seen that's made any real attempt to reinvent the characters at all is Ultimates. and that will pretty much go out the window when Loeb takes over.
