Patch 3.2 released for long time and here is the good time to recap for everyone What might be coming, here is the part for classes Druid, Hunter, Paladin and so on.
Professions
Engineering
Nitro Boots may be changed again (this time positively though).
Fishing
Changes to fishing; an "overhaul" possible.
Druid
Balance DPS rotation improvements, including a possible Brain Freeze-like mechanic.
Hunter
PvP improvements to increase their Arena representation.
Paladin
Changes to make MP5 a more desirable stat for Paladins.
A new cooldown for Protection Paladins and tanking.
Retribution changes to remove frontloading reliance and smooth out DPS rotations.
Shaman
A new totem placing system that allows 4 totems to be dropped at once.
"Totem Stomping" macros will be disabled, forcing pet classes to target a totem to destroy it the same way other classes need to.
Low-level Shaman will be able to trade in their totems for a single totem that can be equipped in the relic slot.
The range of totems will be evaluated to ensure their usefulness on raid bosses.
Buff totems replaced with normal spells.
More totems merged together.
Chain Heal improved.
PvP mobility addressed.
