I been playing Fallout 76 and the trading system works, I don't see any downside in adding a trading system to D2 but not now though. Trading would be limited on raid gear if players haven't done the raid or have unlocked the type of weapon or armor from dropping from the raid. I think if D2 added a trade system when it was first announced it would've changed a lot in Destiny on how to get gear and perks and so on, even add a small story to it like in Fallout 76. Eververse could be updated to trade gear, but it wouldn't work out now. What is your thought.