I mean they really need to.
  1. Add a timer for when a plot is ready to sell, this waiting game is honestly driving people away.
  2. Make it so people can only hold 1 FC house and 1 Private home.
  3. People should only be able to relocate so many time before a cooldown goes off, far too many times I have seen trolls snag houses after hours of waiting.

Doing this would really help the housing market. People selling a single house is fine but someone owning multiple houses just to sell off a small plot for 50-40mil is ridicules.