Thanks -- and thanks to Charles -- and with my apologies if I pulled this thread off-topic with my question. I agree the main point is to understand what's guaranteed and what's not when it comes to buying in, but pulling a WDW resort out of the "Club" would indeed render the DVC product incredibly tarnished and I can't imagine that happening outside of economically apocalyptic circumstances.
Then again, I just noticed that the promotional materials from DVC include this statement on the inside back cover: "[AKL] Purchasers should not rely on the continued existence of, and access to, existing Disney's Animal Kingdom Lodge amenities,
such as savannas, restaurants and recreational facilities that are not part of Membership." Boy, that would be a buzzkill!