Originally Posted by metaphysician
Which is moot, as I've heard no evidence suggesting that Fox owns their rights. And doing some quick research, I can't find any cites for them ever even *appearing* in a Fantastic Four comic.
But they are based on the FF themselves so this may be why their rights will be at Fox. Until Kevin Fiege comes out and says otherwise, we honestly dont know.
No one knew Namor was still at Universal until Fiege recently came out and said so.