Quote Originally Posted by Zanarkand-Ronso View Post
This was already attempted during the last Q&A. Apparently it was the highest Upvoted question, and it was overlooked. :/
Most likely because they don't have anything new to say on the matter and won't have anything to say for quite some time. I'm fairly certain that if they decide to add the missing genders then they will announce it during a Fan Fest or similar major event.