If your lower tiers policy goes through, can you possibly UNban some stuff? Because ADV/RSE BL looks ridiculously huge and some of them might not really be broken. Also can stuff drop from OU if they got low usage after the generation ended?
I'm glad someone went into the details. I didn't because it opens up a whole can of worms involving Darkrai and Shaymin and the tweaking involved to obtain them and how the same glitch can be used to obtain the Hall of Origin Arceus. You're a brave man.