Threaten? As in "I'm going to open your lord from balls to brains and see what Starks are made of"?
People have been swinging at me for years, but they always seem to miss
I broke a sacred oath and stabbed my king in the back. I killed my own cousin. When the gods judged my brother guilty, I helped him escape their justice
As I said, the siege is under my command. If that's not to your liking, go home