Rin'ji

Rin'ji was a level 46 quest giver located in a cage inside Quel'Danil Lodge in the contested territory of the Hinterlands. Even though he (like the rest of his tribe) was enemy of the Horde, Rin'ji was not only friendly to Horde members, but was also flagged as a Horde member himself.

Speculation
He has been missing since the Cataclysm, possibly having been killed by members of the Alliance. Alternatively he could of been freed by the Horde and decided to rejoin his tribe.

Quests
He started the quest.

Quotes

 * say
 * say
 * say
 * say

Trivia
Rin'ji told the player that he had lost his axe. The item, which was a world drop, likely belonged to him.