Just remember, the "Contemporary Tower" being DVC was a "rumor" for a long time too.....Turned out to be the truth! I think this could be a cover up for things to come, and that's why some guides are "confused"!
Well, there is one major difference. For 2 years BLT was a "no comment." This ended up being a case where Disney was more than willing to comment...and the comment was that the info reported was incorrect.
Sales guides are only human. I think someone simply read a memo wrong.
As for what the future holds, I'm not sure that there will ever be any blanket changes implemented. The contracts on the first wave of resorts get shorter by the day. I cannot envision Disney rejecting someone wanting to add 25 points at Vero or HHI or even SSR. To this day points at BCV and BWV can still be hard to come by. Would DVC really (selfishly) decide to only distribute reclaimed points 100 at a time? Would they choose to sell only a single 100-pt add-on over giving 4 people the 25-pt add-on they want?
I think decisions like this will be made on a resort-by-resort basis. BLT is the crown jewel and DVC only has one opportunity (at least in my life time) to sell it. So they can get aggressive with pricing.
The same thing may happen with the Grand Californian, although I selfishly hope not. I've got my eye on 50 points out there with the idea being to visit once every 3 years. 100 points is pretty much out of the question.