They honestly won't and can't ban that many people. Think about the money they would lose out on for future content based on many have done this cheese or cheat as they put it. Activision themselves love money to the point that they probably would keep the ban hammer away. Honestly this doesn't even count as a cheat in my book as a chest is something that gains you an edge over another player. Sure they can have the lvl 32 gear quicker but it doesn't matter since the only pvp aspect of this game shuts down lvl advantage anyway. Rng ruins the reward factor so everyone is still getting equal treatment despite how they beat the raid. Iron banner the only lvl advantage pvp is worthless so no one should honestly care. Seriously people bought the game and are forced into online play with no offline play, to deny them the game they bought for something as dumb as making a raid boss easier to finish off is just stupid and will end up getting them more shit to deal with then solve anything. They have more issues to solve then the cheesing player base like bringing this game up to par and getting new non pvp content into it.