Quick tip: Unequip just one ring while doing world quests if you are 880ilvl or above.

Mob with 1.5 million health dropped down to 1 million health when I equipped one ring. This dropped my ilvl from 900 to 840.Unequipping another ring didn't drop the mob health down further, so I assume 840 is around min (someone who commented said this may be actually 850).You don't lose much primary stats and you've just chopped the health by a third.Hopefully this is just temporary, until Blizzard reverts this astonishing poorly thought-out change.Edit:Also for the barrels of fun quest. You can still mark a PAST barrel (before the new G button pops up) with the macro. With it you can at least rule out one barrel, or if you get lucky and the past one is re-picked it can save you one round.