I'd be fine if there were restrictions on this.
A personal house should be allowed to become an FC house assuming the owner is part of the FC. The FC should be allowed to let the house become a personal house for that owner again, so that way the original owner can get their house back if something happens with the FC. A tweak to permissions would probably be a better solution, though.
That said, I don't see another valid reason to let the FC give the FC house to a person - as that activity smells of house flipping.
