Haha in burning crusade my main was an affliction lock called dotrundot. Was pretty viable playing drain comps with hunters in 3s.
Destro is good but their setup is quite difficult to pull off. Players like drakedog during that era made destro work.
Warlocks are supposed to be anti mage as dk is anti paladins. But this balance is thrown off as mages will decimate warlocks in duels now and arena comps of mages will dominate those of locks. I.e mage warrior heals > lock warrior heals or ret warrior heals > dk warrior heals.
Honestly quite sad this awc no destro players.
I feel the balancing team really needs to sit down and have a direction where they are planning this game for pvp.