There is a lot of talk from PvP players about this class being OP or that class; with how fast some of the class changes where happening, it's hard for us to truly gauge the strength of specs. People need time to learn match-ups and how to deal with X in Y situation. You will never please everyone and many players are ignorant to their match-ups whilst trying to fight rock with scissors.
There is enough trinkets and free utility in the game that allows those who are willing to put in the time and practice to learn and eventually overcome a match-up that they once deemed impossible.
So please, players, calm down in calling for nerfs and put in the work to become better players.