I think people keep missing the point by focusing on how many points would be introduced in 2042 and whether the market could support it. The issue isn't points, it's rooms.
On February 1, 2042, every single WDW 2042 ROOM will need to convert to cash, or be shut down for what will, without any doubt, be a significant period of reconstruction/rehabilitation. If the resorts stay open for any length of time after 2/1/42 without an extension of some sort, that's a huge uptick in cash inventory for a company that has been reducing cash rooms (or at least the percentage of cash rooms) rather than increasing their numbers.
And it will be an extended period of time. We're not talking about sticking a Murphy bed on a wall at a 12-year-old CCV, we're talking about significant repairs/upgrades to buildings that will be nearing 50 years in age. To make matters worse, two of the three Disney-owned resorts on Crescent Lake will be affected (BWV to a massive extent). Can you imagine what that huge uptick in capacity would do to cash rates?
Whether they extend or start a trust, they will still be faced initially with a MASSIVE drop in membership dues that would be going towards maintenance and upkeep and in the case of every 2042 resort, apportioned shares of resort transportation and other costs that the hotel side would have to absorb 100%. All of the shared costs for MA and MS would also need to be re-allocated to the other remaining resorts until whatever replaces the 2042's is up and running and generating MF revenue. And even if they do convert them to a trust, with the argument that all trust points can be used at any trust resort, those costs for maintaining those 2042 resorts while they are converted/refurbished/demolished and rebuilt, especially the ones that share facilities with a hotel, will still need to be paid by someone. What's the sales pitch? "You aren't buying points at BWV2.0 or BCV2.0, you're buying into the Crescent Springs Vacation Club Trust, and you can use your points at any Trust Resort (although some percentage of your pooled membership dues
are still going towards maintenance and services at 3 Trust Resorts you can't actually access until we're done rebuilding them)"?
** I'm not including OKW because it's been extended and let's assume the people still holding 2042 contracts will be in a very small minority by then and just SOL. HHI and VBR are gone as far as I'm concerned.
ETA: As a mental exercise, BWV has 4.8 million points. If we're generous and say Disney retains 5% that still leaves us over 4.6 million points, or $40M in member fees for 2024. If the
DVC side of BWV ended today, and all those rooms were shut down or converted to cash, some part of that $40 million would still have gone to support shared services across DVC/DVD and that lost revenue would have to be absorbed by other resort dues. And, now the hotel side would be on the hook not only to fill those rooms, but also come up with the lost MF revenue that goes to common services at the resort. That money is guaranteed if it's a DVC villa, regardless of whether the room is filled or not (although they almost always are), but only comes in if a cash room is occupied. BRV is obviously much smaller and likely would have a much smaller effect on DVC revenue as a whole and WL specifically, but the BWV effect would be significant. BCV would be somewhere in between.