Gnolls? Well, thus far, there's no need for another race... what would they bring to the RP that no other race would? Er... that's kinda the question you should ask yourself if you're planning on making gnolls a thing. Keep in mind that, so far they, as well as several others, will be an NPC race. (As in: Nobody's playing as them, not that they can't be playable... take the Aves for an example of what I'm talking about here.)