It's inevitable that Disney will eventually turn one of the parks into an adult entertainment complex which will include gaming, Most likely EPCOT.
However until then Disney will fight tooth and claw to prevent anyone else from gaining the first mover advantage in the FL gaming market. Right now Disney owns the FL Govt.
Allowing in one or more of the big gaming companies would mean the possibility of being outbid for legislative goodies and Disney will never let that happen especially with the changes in Anaheim where Anaheim holds the whip hand for the first time in
decades.