Originally Posted by
Ashtwo
I've heard Haste is the way to go for anything that lasts longer than hero or around 1 minute, so basically; Reaver, Kormrok, Council (though mastery for additional cleave damage perhaps?), Gorefiend, Soc, Zakuun and Tyrant... The rest are either heavy AoE so Mastery would still be better or have phases so physically can't be shorter than a minute or w/e
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Unless I'm mistaken it's simply a case of using Raging Blow over everything except your Droar/Rampage/Artifact combo and Wrecking Ball procs as long as you're Enraged. If you're not Enraged you want to use Rampage or BT (in that order of priority).
So essentially
Rampage > BT (if not enraged) > Wrecking Ball > Raging Blow > BT (if Enraged) is my understanding.
Edit: That is, I've heard we prio WB procs over Raging Blow with Raging Blows damage nerf - if I'm mistaken just switch RB and WB procs around.