If Saurok ever became playable, they would be very unique with a bunch of different lizard customization options. They would add a lot of flavor to the game, along with making an awesome Horde race. If anyone is curious, there have been some good ideas about them presented by myself and others in my Saurok megathread:
WoW could really use a playable lizardman race.
Ogres would also be very unique. Particularly if Blizzard figures out how to make two-headed Ogres work as a playable customization.
