They should make exotics quest based. Like 20 step long for some guns. I have every gun in the game minus super good advice, and have only been playing for 3 months. I have 19 ghorns in the hopes of one day I can give my friends that have been grinding since day 1 the gun they want so badly. If it was quest based something that took like 20 steps and was broken up like the refresh each week people would grind like crazy, and it would add a lot of sense of accomplishment to it all. Trading could work if you could only do 1 gun a week for your account, and only to people of equal level, and a certain grimoir score. People would get stuff they want, and still have to play a ton to get the score.