I have RO reservation at the BWI with a AAA discount. If a RO discount comes out we are going to change our dates to stay for a full week. I can see on Disney's website that our last night is sold out. If we can make a reservation with a RO discount for the first 6 nights and then keep the AAA discount for the last night what are the chances of having to change rooms? I understand we would need to check out and back in due to the separate reservations. I am debating moving to another resort entirely if we would have to change rooms and wait for the new one to be ready.