One would say that since we got stat templates, abilities behave differently in instanced PvP and they "have the tech" to adjust anything at any time, we could have had atleast SOME balance.
But no, let's have people dying in a single stun or on the other hand, immortal healers.
Another thing - the TERRIBLE matchmaking in the random battlegrounds. Why yes, let's make the enemy team have 3 healers while yours has none, but you get a prot pally instead, heh.
They were so obsessed with pushing their shitty little arenas as an esport so that everything else is just outdated or messed up beyond redemption.