Calling in the Reserves

The Horde does well keeping our troops fresh... since the Great War we have been prosperous here in Kalimdor. I need you to do me a favor, I have a lad by the name of Grish Longrunner protecting the Great Lift in the southern barrens. Give him this letter; the letter will let him know that I have a reserve warrior coming to relieve him of duty so that he can visit his family. He requested this sometime ago and he would be happy to hear the news.