At the end of the day, Warlocks are nothing but a Fear bot in PvP; rendered as such while being carried by a Warrior or Mage.
If Blizz can actually nerf Blood Fear or just remove it (Instant CC is terrible for this game) maybe they'll give us some reputable damage outside of CD's. I grow tired and weary of sub-par damage. It would also allow us to take Unbound Will which is OP in its own right, but adds a totally different dynamic than just spamming Fear. Maybe even give us Mortal Coil back baseline but on a 1min cd.
The arguments that Blood Fear is what makes our class viable our right and wrong, it might allow us to excel to a degree but just adds more problems to the game and to a degree prevents us from having good damage.