Originally Posted by
eddytheone
You shouldn't gem for expertise outside of possibly blue sockets with a good bonus where you go expertise / stam or str / stam
As for warrior being slow on building threat, I cant honestly say that is true at all if they are playing properly; Charge and leap having pre shouted then a devastate or revenge and you should have enough rage for shield block and you can then use shield slam with heavy repercussions and never have to worry about threat again
As for Stamina, I would highly recommend just going all out stamina with reforges for expertise / hit cap as this will provide you with the most effective mitigation possible if you are good at monitoring your shield block uptimes and filling the gaps with Sbar. Stamina for progress is extremely potent and gives your healers that cushion needed for high burst such as if you make a mistake or any of the myriad of different things that can happen during progress
This is the strategy I'm using atm and its working fine for myself and my guild, its up to you if you want to do the same and if it works for your guild aswell