Since I only want dual spec for several reasons (which I explained here: Dual Spec.. please? ) I am easy to get satisfied. 
Sure, the rng in rng in rng system can sometimes be insanely annoying, but overall I like and liked the class design, PvP and some PvE of TBC a lot. The reason why I am playing again.
Doesn’t mean that some other features wouldn’t make this very good expansion even better. Because right now, you are getting punished if you want to PvE and PvP (by paying 50g each time you need to respec for the specific game aspect). A punishment only people experience who can find fun in more than just one aspect of the game, which is absurd, unfun and from my perspective very unfair!
Why is their satisfaction more important? Shouldn’t we go with what the majority of the player base want?