You missed the point again.
#1 I was talking about PURE dps classes. Only advantage of a pure dps class, is it to choose how to deal dps. [Pretty much not the case for hunters]
#2 I was talking about the variety and roles of several specs and how the hunter lacks them in comparsion to the other pure dps classes.
Another example just for you. Why does no one plays MM? Because it fills the same role as sv and bm and just underperforms. It is another one out of three single target hunter specs that simply has no room in the current hunter design. What we need are options to better adapt ourselfs for certain encounters like the other pure dps classes can.
Also as soon as the content is on farm status and the shaman gets gear for off spec, he can just switch spec and overperforms us again. And that is again the point. We have no option to do that, because all our specs limit us to pretty much single dps or die.