Wasnt Blizzard's reasoning for a lot of 3.1's ret nerfs, "Ret Paladins dominate low ranked/low resil teams?"
Dont get me wrong! The fact that we can Exorcism in PvP is beyond amazing and needed, but everyone's going to cry that Exorcism is in play.
300 Resil Player: Oh mah god! Nerf Exorcism! Pallies use it on me ALL the tiem!!11
800+ Resil Player: Oh... So Paladins can use Exorcism against us now? Didnt even notice.
Blizzard Rep: After much communication with the players occupying the PTR, Exorcism will no longer be used Player vs. Player. Keep in mind we never intended for the playerbase to see this actual change to Exorcism in the first place.