When the patch notes for 6.08 are dropped today we'll find out! If there is nothing for DRK in them I have little hope for the entire 6.xx cycle.
Its crazy how much more survivable Warrior is currently. When I was leveling Warrior, healers died at the l85 and l87 dungeons on me a few times and I could solo both bosses from 60% or more easily.
Can't even do that from the 20s as a DRK.