Originally Posted by
Jester Joe
They chose to fight what was a suicide mission basically. (That's exactly what Thassarian's mission was described as in game even)
That's a sacrifice. They gave their lives for their comrades, and even had their afterlife yanked from them.
Meanwhile, the PC DH and other Illidari haven't done...much at all. Even in the starting zone, you're still going around gathering your demonic abilities (Remember, you teach the others how to use metamorphosis, so I would say it's safe to say none of them have done much besides training). It's legitimately laughable to see them claim they sacrificed everything, while the most they did was invade a Legion world, and then get imprisoned along with Illidan at the Black Temple.
Not to mention, despite all their "sacrifice", they're pretty much doing the same as every other class overall even in terms of Class Hall Campaigns.