I've got a lower level set, 4x Affliction warlocks and 1x Discipline priest.
Figured a disc priest can be pretty hard to kill, so drive with that toon.

The locks want to stay Affliction, for the dot on the run.
But Shadowfury (round-robin) and Felguards + Immolate Aura are both very tempting.

It will be a while before they level up.
Lots of other stuff going on, first.
Still, quite fun so far.

Against random crap faced during level up.
They have no problem against elites their level.
Blueberry on the mob, priest healing it, and they drop it rather fast.
But that's low level play.