Even though we believe in the 'buy where you want to stay (or dont' mind staying," idea, we've not had many problems getting what we want at 7 months, However, we've never looked at Christmas, and since we own at BWV, we book it asap for any Oct/Nov stays.but, you gotta be quick to get standard views at BWV during Food/Wine. Have had no issues getting rooms in late May/early June, another time we travel a lot. have stayed at Poly, BLT, AKL, all during May, no issues booking. I must add, we never look for studios. Only 1 bedrooms or larger, and 1 bedrooms are usually plentiful, especially if not standard view. That many points should be able to give you some cushion in booking in a lot of places , larger units and non standard views.
even tho I dont' think it'll ever really happen, that Disney would restrict anyone to home resort, we're more than fine if we could only book BwV from now on. (but hope to not have to)