The consideration you may wish to make is that in 2042, roughly half the deeds at the resort may expire, leaving Disney owning half the resort. There is some question about that, because since the extension for existing owners was opt-out, but the land lease was extended, even those who took no action may retain rights to the resort.
Even if we assume there won't be legal issues - and the fact that Disney is making 2042 owners who sell their rights sign quit-claim deeds to the extension suggests they're worried - Disney will hold roughly 50% of OKW but won't be able to close any of the buildings due to where deeds are assigned. It may become a very common discounted booking for cash stays, and the flavor of the resort change significantly.