I don't want to cry conspiracy, but there are really annoying mechanics every xpac that seem to go overlooked despite the overwhelming grief it causes players on the receiving end.
In BC it was mace spec + stun herald... say what you want but we had 2 classes at the time that could even use that... and ret was a joke back then... so really one.
In WotLK and Cata it was the IWIN macro recklessness+trinket+bladestorm
In MoP its IWIN macro and replace bladestorm with dragon roar.
Now I'm a firm believer that the issue truly lies with recklessness and not dragon roar itself, but the fact that anyone can do that kind of damage with 1 click... is ridiculous.
I guess if every class had a way of dropping a player 50%+ hp with an insta click, it would be balanced.
I don't play a hunter (so relax) but I find it comical that they will reduce their overall dps, (which the burst was excessive) but it came from multiple sources, whereas warriors are doing pretty similar burst dps and its coming from ONE source.