I think what you're missing here is that this isn't a "rule change", people who demoted before weren't required to destroy their own stadium or anything.
Please explain why we would be hunting down all these people and retroactively annihilating their stadium and bankbook? They didn't break any rules.
Please explain why we would be hunting down all these people and retroactively annihilating their stadium and bankbook? They didn't break any rules.