Fantastic Four, I think, is an a longshot. Most of the movies that Marvel will announce will be stuff that was already reported in trades for months in advance but only comment that I expect on Feige in with regards to the FF is what he’s been saying before. There won’t be an annoucement but really more of the same non-answers, “It’s nice to finally have what others have which is access to most of their characters.” He won’t be specific about the ideas they’ve discussed as it’s pretty early in the development process so things are subject to change. There hasn’t been anything solid that has been conceived yet with regards to the characters so it would be rather premature to announce a FF film.
But...I do think Marvel can surprise us. I hope they can prove me wrong.