glf,
With all due respect, I am not sure what you are on about. Manintheback is absolutely right. "Bumped" passengers will be put onto the next available flight with spare capacity, passengers on those flights will not be bumped to make way for them. The flights will obviously be booked up to capacity, including oversales, so the airline will be looking for volunteers to go on later flights. If you are willing to do this it can be quite lucrative as I am sure that they will be doing that on flights for a few days yet!!