Hi guys i seen alot of bosses arent even being fought anymore because the reward is not all that great for the risk you take. what i think has to be done for those hard events have special amour skins or weapon skins drop there which makes it while to go there. if the same ol same drops there i can see and understand why people dont go there anymore. there is no use or motivation to go there again. if you change that it would help the game greatly imo. As long you dont do this most people wont do it anymore.
You might make the armour not soulbound so other people can buy it off the people who stuck there neck out and they can make good money out of it.