The funniest thing about this was in the past if anyone tried to argue that WoW is getting too difficult (which I did). You see the usual clown suspects argue GO PLAY FROST / FURY / BM.
Well Frost, one of the ONLY remaining ´´noob´´ specs, just got much more complicated. Great.
What about Fury the other E A S Y spec. Hmmm… Well apparently even the class WoWhead writer suggests a WEAKAURA to play the spec now. Yeah. To play the n00b spec, the class writer suggests a WA as a consequence of the tier set adding extra complexity.
Oh, by the way, who predicted this? Yes, I did.
Then in the thread you have the usual forum clowns who are so bad at this game, that they did not even understand how fury Warrior would become more complicated as a consequence of tier.
Notice how these people
- gatekeep wow difficulty
- Have a billion forum posts
And yet, they don´t even know how the game works. Gatekeeping difficulty in video games is pathetic. Gatekeeping difficulty in video games if you are bad at video games? 
Just some proof about fury:
The T30 4p set bonus only has one change to the rotation, using
Bloodthirst in order to trigger
Cold Steel, Hot Blood. To do this reliably, the ability should be delayed until enough
Merciless Assault have been built up to ensure the critical strike, roughly every 8-14 seconds. This will not keep the debuff up 100% of the time, but will help avoid wasting stacks early if Bloodthirst fails to crit.
To help facilitate this, a [WeakAura can be used](https://wago.io/PKtmE426S) to calculate your natural crit chance, Recklessness, and Merciless Assault stacks, removing any guesswork from the rotation.