That's why I don't think Vegas is a completely ridiculous spot for a Disney park with
DVC properties alongside or just standalone DVC properties. Vegas is a very common timeshare location.
In the same vein, I wouldn't be surprised if we got a Vail, Colorado DVC location someday.
I know the conventional wisdom is that a Hilton Head or Vero wouldn't be built again if Disney had a mulligan, but I don't agree with that. I think Disney chases any opportunity that produces a superior rate of return that doesn't cannibalize existing offerings. And they don't mind trying/failing/reinventing something that failed. In fact, I'd say they tend to overindex on innovation funding some very questionable endeavours compared to their peers. Galactic Starcruiser comes to mind as a recent example of Disney lighting money on fire in the hopes of creating a new market. So with that in mind, I think we'll see something along the lines of a Vegas park+DVC thing within a decade. Might not be in Vegas, but it'll be some new Disney concept outside of the Orlando and LA metros.