I just wanted to share my experience because this thread was super helpful!
My CM cousin logged in last night and attempted to book us in an Animal Kingdom Lodge room. The problem we faced was that you could not pay with more then one gift card (I have been collecting gift cards for the deposit) So I was bummed. It was 11pm so she could not call in, and she has to open/close in Hollywood this morning. I told her not to worry about it, I would just book tomorrow with the pass holder discount instead. But then it dawned on me because of something I read in this thread! I asked her to book us any value room as a placeholder and I would call tomorrow to modify! It worked! I just got off the phone, it was no problem at all. She even went through all the hotels that were available for this discount (unfortunately Epcot resorts only had club level available) It took no time at all to switch it to Animal Kingdom Lodge and pay with my remaining gift cards! In about a month i'll call back and check for the Epcot resorts and see if anything opened up closer to our arrival date (September 23rd)
Thanks again for everyones help and advice from this thread!