I'm not sure its all that interesting. People seem more interested in buying in the spring. I'm not sure they are all that interested in selling at the same time. Plus with the Disney's price going up now would be the time to hold tight and wait for the resale market prices to go up rather than take the current pricing. All the brokers seem to have a sparse supply of resales.
Maybe it would be easier to ask people if Disney is exercising its ROFR a little more vigorously or even downright pre-emptively.
I just passed RofR with a boardwalk a couple of days ago. My agent said that Disney has NOT been exercising RofR very often in the past few weeks. She said that a couple of months ago, Disney was taking a lot of the offers, but not anymore.
Perhaps they do not have a long list of members waiting to add-on and/or want to add the exta 12 years at SSR.
Who knows? Right now as I drive two of my kids to school, I see a ton of real estate signs up (homes for sale). This is the time of year for it especially if you have kids (by the time you sell/buy get them settled in new neighborhood/school etc.)