Demon Hunters are also progressed into. We prefer players to train to be one from an existing Demon Hunter, it's not required however. To further go on about Demon Hunters, Illidari Demon Hunters (The Blood Elf DHs) require an application of sorts to explain how they're alive, and not imprisoned or crazed.
As for the Aspect Warlocks.. I'm not sure what you mean. We don't allowed an Eredar aspect morph for Warlocks, but there is metamorphosis which is something that can be done by Warlocks, this is something to be progressed into as well.
As for the Aspect Warlocks.. I'm not sure what you mean. We don't allowed an Eredar aspect morph for Warlocks, but there is metamorphosis which is something that can be done by Warlocks, this is something to be progressed into as well.