Forced popped nms with rare/ex triggers that drop off normal mobs in the area, but give crafting items for new Ilvl gear as well as a chance at a really rare drop, would add all kinds of things for people to do, hell could even make some new forced spawned hnms to the zones to maybe bring back a sense of community to the game. You could even make the forced popped hnm trigger drops come from the normal nms