Speak with Zen'tabra at Razor Hill in Durotar.
The trolls are in open rebellion. This could work to our advantage! If they open up a second front, Garrosh cannot possibly defend the city from us both.
I have a very risky assignment for you. I need you to be the Alliance representative, and open up talks with Vol'jin of the Darkspear tribe.
Try finding the troll prisoner that we freed from Kor'kron clutches. Zen'tabra, wasn't it?
It may be our only chance to bring Garrosh to his knees...