Really, it if can't be turned in, desynthed or sold to NPC venors, then it just shouldn't be on the quick venture loot tables. Even other items on the loot tables that can't be desynthed can at least be sold to NPC. 10-20% of my overall quick ventures are moonward (on 10 retainers, that's a lot of armory chest/inventory space, and wasted retainer ventures). 4.5-5 months for the next patch to be able to trade it in is just really annoying. Having it not appear on the loot table at all, would fix it. :-/

It's not exactly like farming aphorisms is hard, an expert roulette daily will fill out almost a full set in a week or less. And if you aren't in endgame content anyways, you dont need the 570 gear right off the bat. Players get 560 with the MSQ already. and the base panda raids easily get 580 gear now that weekly restrictions are removed.