Ok, this is for someone who might of gotten locked out on Zul'jin in ZA.
I saw this work for a hunter, but I'm almost positive it would work for any range class.
Stand in the circle, while the boss is at the X, and dps. We could heal the hunter who was standing in this spot aswell as he could shoot Zul'jin.
Exhibit A:
and another angle:
and for the sake of doubters(though its slightly difficult to see):
http://www.imagicstudios.net/zuljin/zuljinex.jpg
Thanks for reading,