I think the only thing that we may know at this point is that Fox's announcement of Trank got some dialogue going. I'm still not 100% sure that Fox truly wants the FF and if they were trying to get Marvel back to the table, it worked. As an FF fan, I want Galactus and FF under the same umbrella, so if Fox is serious about making FF, I hope they keep Galactus and SS.
Don't be surprised if things change quickly though. And don't be surprised if somehow Marvel ends up with the FF rights. I think that's what they really want and I think Fox will give them up if the price is right.