Slain Grunts are Useful Grunts  

Speak to Borotar Pickbeard at -216, -291, 407 Copy at the Forward Base Camp in Great Divide to begin this quest.

Borotar Pickbeard has asked me to help secure the Forward Base Camp by slaying Ry'Gorr grunts near the Ry'Gorr Ruins. Although he hasn't told me what his grand plan is yet, this seems to be a part of it. I am to return to him once I have completed this task.

1. Kill Ry'Gorr grunts out near Ry'Gorr Ruins in the Great Divide.
2. Return to Borotar Pickbeard to complete the quest.

Well, evidently killing the grunts had nothing to do with the plan, but it gave Borotar the time he needed to complete a project. I'm not sure I'm looking forward to seeing what he is planning next.