I can only speak from BG observations. I don't care for arena.
- Changes to DOTs will certainly help affliction. Even with the Haunt bonus, I still don't believe it's going to allow affliction to adequately deal with melee. Since I have always played destro, I may not have experienced the proper perspective of affliction in the BG environment.
- If nothing, Destro has taken a slight nerf in PVP.
- Haven't played demon since leveling, but I didn't see anything earth shattering for the demo tree.
- Pet resilience is a smoke and mirrors attempt to make you feel as though they are attempting to do something. It does very little.
- Healers are extremely difficult to kill (Based on BGs and watching other duels).
- Until mobility, stuns and silences are addressed, we will continue to have issues.