Why Avoid Parry?

[Dererk]

But in general, don't tanks want to do whatever they can to take less damage? Sure, you can't rely on Parry to save you, but won't it help to smooth out incoming damage when there are a lot of hits coming in? And to that end, isn't Parry then the best stat a tank can get?

Of course and i also want to sit at 20k in hp but community says no. You keep hearing stuff like tanks get kicked for stacking VIT gear or people leave the duty.

The adjustments to tank gear in 3.2 can't come soon enough.