Well, IMHO, It would give current owners of Poly1 incentive to add-on. If the associations are different, why add on at Poly2 if I can't combine my points?
Unlike VGF2, there would be value here for current owners (VGF2, on the other hand, devalued the property for VGF1 owners) to add on for access to perhaps 1 and 2 bedrooms. However, I doubt that many, like me, would want to have to manage 2 different sets of points to do that. Also, does
DVC want all those new Poly2 owners to be shut out at Christmas/NYE? It would be interesting if they couldn't get in at Poly2 at 11 months, but there were a good bit of Poly1 studios out there that they wouldn't have access to... (That said, BRV/CCV is setup like this, so there is precedent. I wonder how many people own both BRV and CCV)...
I could see it going either way. There are pros and cons to both...