People will likely do as they do at Universal or even Atlantis. They will book a room they have no intention of using. I did just that for our trip. It's still WAY cheaper than booking a
DVC 2 bedroom. A 1 night hotel at a value (which is costing me about 83 bucks total for Nov. 17) is getting me the option to book BoG, get my 'free parking' and get MBs for those 2 days plus magic hours. We do short trips to Disney- (never more than 4 nights) and often go to other places. This time around we are doing 2 days at DW and 1 at Aquatica. The time savings alone over those 2 days will amount to several hours NOT in lines. BoG alone for lunch has over an hour wait right now
In the meantime we get to stay at Bonnet Creek with a 2 bedroom condo.