Originally Posted by
zlygork
As with all other expansions, environment and enemies will be created with variety and not expectations in mind. see: Outland is not just a red planet, northrend is not just a snowy wasteland, broken isles is not only desert of corals and underwater stuff OR only a desert of black and green goo. Furthermore, notice how fel orcs just adapt the color of their skin to the theme of the environment they are in because of reasons.
That being said, I would like for the void to either be further fledged out or for us to get other enemies with more interesting motivations. I always prefer (and warcraft sorely lacks) complex enemies that are not just either good guys gone nuts or evil jackasses.