Quote Originally Posted by linayar View Post
It can if they limit the population per server AND only have personal housing.

They probably won't do it since they're too nice sometimes and may not want to upset existing owners (especially FC owners), but it's certainly a possibility.
They are not going to make housing only personal. Originally the housing was supposed to be only FC and personal housing was supposed to be something else. Then SE changed that and threw personal into the wards. If anything were to change here, they'd kick out personal housing and make wards FC only. That would fit their original design, and give more people access to houses.