If you haven't noticed, all of the allied races are basically a type of base race. Mechagnomes are based off gnomes. Void elf are based off elf etc. What I don't get is why do the horde get a completely new race? They are not a type of anything. They may just be a reskinned goblin but that is not important. It just shows blatant favoritism to the horde. Another shining example of Devs showing that they don't actually play alliance.