I think more importantly is the fact that people that played warrior after Season 4 probably don't understand the play style that's come back. Its no longer a game of spamming abilities every global doing damage like a mindless robot. Damage now has to be dealt like in Burning Crusade.
Personally I enjoy the play style again of getting a full rage bar charging a target and dumping on them. I laugh at people that complain that we don't have survivability when we have a passive 20% damage reduction. Then the classic "But but I cant damge noobs then" We have a 4 set bonus now that gives rage when we take damage. I've never had a rage problem sitting in defensive stance getting trained.
Arms is easy to play that's true and its also slower paced. Get over it.
P.S. If they brought back heroic strike or buffed slam there would be a lot less bitching but, I don't see that happening until after the season starts.
Sorry if this sounds like a daft question. With regards to sitting in def stance what are you doing when applying CS and it puts you in battle Stance automatically vs comps with high burst potential??