I'm glad I decided to not tank this expansion. It's super un-fun now, especially in raids. The insecure community doesn't want tanks being anything other than meat shields. If you do too much dmg due to taking too much, that's stepping on DPS toes. If you do too much healing because you're taking a lot of damage, that's stepping on the healer's toes now.
I mean you can basically see the writing on the wall:
Unholy has Necrotic = PVP.
Frost does more damage than Unholy = PVE
Tanking isn't fun.
We know they're going to buff Unholy soon.
So basically that means roll Unholy.