Serious question here. Looking at the various changes to warrior, none of the specs are really happy except prot. Arms rotation in WoD is brain dead to a large extent, and their PvP viability is being put into question (which has been the arms warrior niche since forever). Meanwhile, Fury rotation is being tampered with, which just about anyone who plays fury will say it was pretty much perfect.
Originally it was thought that blizz was just prunning abilities for varied reasons and leaving the rotations intact. In the last few weeks we've learned how wrong that notion was.
It makes me wonder if any devs actually play warrior. Because these changes are being met badly by both people who have tried the changes and those who have seen them. Even none warriors are looking at our class and laughing about it. Its the only reason I can think for these changes: No one at blizz actually plays a warrior, no one that matters when it comes to class balance in the very least.