I was leveling my new druid team around level 50 atm, and i noticed that feral pvp talent leader of the pack stacks, it's soooo good. Makes me wonder what other class/abilities are stacking and this strong. Reminds me of TBC Wrath of Air totems.

On another note, i noticed holy pallys doing 80k dps on boss fights in high mythic+ topping the meters easily. Maybe 1 prot- 4 holy pally could be a thing?