I see this is older, but thought I would share my experience. I booked bb free dining . 1 room for me and dh and a child and a room for adult step daughter and her 2 kids. the stepdaughters room is her own reservation, in her name, her own bounceback because she originally was listed as an adult in the room that had the bounceback offer. since those original bookings of those 2 bounceback rooms, I have changed resorts 2x . first we were in CSR, then POR and finally POP. Once we were finally settled in Pop I called again to modify and add my adult step son (her brother) to her room w free dining reservation and they did it. Finally after all that! (yes, there's more!) I called a final time to reduce ticket down to the minimum requirement which was a 2 day with either water park fun or hopper. That was tricky. At first they said they couldn't, I was very nice but insisted they could. I was on the phone almost an hour. initial cm knew it COULD be done but had to cycle it thru 2 higher ups who could put it thru. so, Wa La, changes CAN be made! [In case your wondering we dropped down to the 2 day ticket because after original bookings I found 6 day base tickets at a great price and bought them. So we will use those and save the required 2 day us waterpark for another trip)