Mmm hmmm I'm just going to point out that after you spend.... oh 30 minutes in Stranglethorn Vale you discover that the Trolls' greatest enemy is: the Trolls. There is seriously so much tribal warfare going on in STV and the Darkspear send you you out for the heads of all their closest neighbors. Often just to make a really interesting stew of some kind.

And then there's that habit y'all have of enslaving and or Killing our own gods. Not too productive.

Uh, just pointing out that Zul'jin isn't part of the Horde, in fact, due to the "recent" addition of Blood Elves to the Horde, he defected and patiently awaits you to come kill him in Zul'Aman. You should probably find out about the person you're shouting for. :p

That or you have Zul'jin, the leader of the Amani Trolls, confused with Vol'Jin, the leader of the Darkspear Trolls.

Yes I do know who Zul'jin is and I was shouting his name because of his strong hate of the blood elves. If I had a choice I would have defected from the horde in tbc as well.