Guy in my LS has received two Coruscantis. Another has received 5 (6?) Mekira Meikogai. These situations should not be allowed to exist. If not allowing us to put loot into a common drop pool, at least have the game stick the item in someone else's chest instead, or make it impossible to have the same item drop if you already own one in one of your primary storage locations to avoid the rest of your group wanting to murder you.
At this point I'm so sick of checking the box after a long fight only to get garbage that I would be ok with them just making everything sellable. I'm just sick and tired of it.

Point system with large number of kills, increased drop % based on number of kills, increased drop rate, sellable...literally anything. Voidwatch is the only endgame event FFXI has outside of Aby and it's current loot system is the worst thing I've ever seen. The idea was good, the reality sucks.