Blizzard, you did the thing you said you wouldn’t do. You gave the most popular class in the game a 10% damage buff to its DPS spec to bring it in line (and above) many other DPS specs.
There is no going back, now its time to move forward and buff more specs. Its absurd the most popular class in the game by a mile (Paladin) now has 2 S tier game breaking specs, and one B tier spec. Meanwhile other classes (hunter & warrior mainly) are lucky to even get a raid spot.
The cat is out of the bag, its time to fix more specs without a question. Look at any server and Paladins are anywhere from 15-20% of the entire server. By far the most popular class just got a major buff that should bring them now to be 18-22% of all servers. 1/5th of your player base will be playing 1/10th of the available classes. In what universe is that a healthy outlook for the game.
Now, I do not think nerfing classes / specs is a good idea at all. That completely throws out of balance the entire game.
However the following specs should absolutely be brought into line somewhat comparable with balance druids:
Feral druid (Useless tank spec, meh resto spec, C level dps specs)
Marksmanship & BM Hunters
Arms & Fury warrior (Two useless dps specs one meh tank spec)
Those 5 specs should receive about a 10-15% buff that Ret Paladin got to bring them in line with all the other DPS specs in the game. Its only fair before this becomes World of Paladin which this expansion already grossly has become.