I made my Warrior with the intention of playing Arms for PvP and Fury for PvE. While Arms has been nothing but fun, I've gotten tired of Fury. I don't even want to do a single daily for my Frost emblems anymore. I guess it's the lackluster scaling and boring rotation. Sure, there are classes that have much simpler rotations but as Fury there's nothing to really monitor, just BT -> WW -> HS -> Slam Procs repeat.
It just has become really boring for me. I've been thinking about trying out a DK since their DPS rotations seem much more involved but they don't seem like a barrel of monkeys in PvP.
I respec'd prot last night and will be playing around with it, maybe I'll find I enjoy it more...