Personally...I love this ability. It hits like a truck on aoe pulls and its just plain awesome...
However.. and maybe I'm just doing this whole tank thing wrong... but is a Brewmaster tank supposed to just spam Blackout kick with his/her chi for shuffle...Because I tried weaving in Breath of Fire...but there just doesn't seem to be any time for it...with the oh so short duration of shuffle >_<
So Brewmaster tank...Breath of Fire pretty much is never used is it?