The reason is that the cards may be stuck in a very low rental and may not be able to be repriced by the owners if the season ends. Unless there would be an option of auto reprice before the season ends, I think it would be hard for the card owners to reprice their low priced rentals since it would be on rent for the whole season again after the end of the season.
this is an excellent suggestion - season rentals getting auto-relisted at a too-low rate will discourage these players from ever wanting to use season rentals again! Great idea!
!PIZZA