This doesn't solve anything. It just moves the numbers around. At the end of the day, there would still be players without housing. Then the next target would be people with multiple accounts, and you'll get threads that say: "1 housing plot per credit card (not account) solves housing crisis".

Just face facts. There will never be enough houses to accommodate everyone at the same time. And like all things in life, desire = power. If you want something bad enough, you'll do what needs to be done to acquire it. And it's fair, because everyone is in the same boat as you.