Here's the situation. I have two friends that were going to this year's Con, let's call them T & J. J scored a great downtown room, while T got one near the airport. Then, J had to change plans and is not going this year. T would like to take over J's room. There is a provision in the housing rules to allow J to designate T as the new primary guest, however, J needs to keep his badge to keep the room active. When J got his badge, he got a 4 day, but it would be nice if he could somehow switch it to a Sunday only, and save T & his roommates some money (since they would pay J for keeping his badge).
Since there is no way to change your current badge, it seems like J would have to cancel his 4 day and then buy a new Sunday badge. However, if J cancels his 4 day, will his room reservation immediately be cancelled, or will the system give him some time to get a new badge?