Both the move of FOLK, and Beastly Kingdom are old rumors that have circulated at various times over the past few years. It would make tons of sense for every reason except money. EE is a 100 million dollar attraction, and it's not likely that Disney will spend big money again on the AK for a few years. Of course, they have Soarin going in right after Mission Space, and Stitch and Mickey's Philharmagic in the same year, so you never know.