Speak to Ur'kyo in Orgrimmar.
The Lost Ways
DescriptionGood fortune be with you,young one.
Troll messengers arrived in the Undercity not more than a day or so ago. They spoke of young priests returning to the Valley of Spirits to speak to Ur'kyo. I would suggest you investigate the matter on your own in case his business pertains to you. I am sure you remember the way back to Orgrimmar.