I loved the boss mixup bug so much that I had the idea that it would be super fun to do it on purpose as an event. Just for a day as a special event on Friday the 13th all the bosses in the game could have different levels than normal. There could be a few surprise new drop items that are added to the boss loot tables just for the event, weapons and clothing, that would make them super rare in general as you could only loot them on Friday the 13th. The items should not be announced, so if no one gets them no one will know that they ever were in the game. The prize weapons would be of famed level and clothing unique and of a spooky nature. What do you think?