Since you have stopped those Guilds from buying another Guilds lock out and cheating there way to a Hall of Fame achiv props on that by the way Blizzard.
Going forward for future Raid Tier’s can you just do the common sense thing and make it so you have to kill every Boss in Mythic for CE and HOF that way it stops any of this slimy stealing HOF stuff for Guilds that clearly don’t deserve it and haven’t earned it.