i have a trip scheduled at Boardwalk in June. I booked it at 11 months with my boardwalk points. The entire time booked isn't available but 4 nights are. Can member services book the nights that are still available with my Saratoga springs points and give me back my Boardwalk points? I have some banked ssr points that id love to use instead and get my Boardwalk points back. Is it possible?