I already found her to be a bit of a fool with what a mess the goblin camp
Interesting. That never bothered me a bit. She's likely overruled by Gut and Ragzlin. "Look, we got the duke, as ordered, now we celebrate. You can go sit in your corner and make plans if you like."
It seemed to me that she was the nominal authority there. Kethrick certainly felt so. She also had the cultists there not just goblins, and let Edowin, the only other non goblin true soul go hiking around the badlands.