The margrave may be gone, but that doesn't mean our efforts have stopped. We'll have our vengeance in due course.
The following dialogue can only be seen by Rogues who have completed the Order Hall Campaign:
Wait--you... you're from Azeroth. Tell me, did my message get to the Uncrowned?
> Yes, I delivered it.
Thank you... it's good to know my last efforts weren't in vain.