I'm not saying this is the right perspective but to be perfectly frank Hrothgar is not a popular race and I don't think the females are going to be significantly more popular. There will certainly be outrage, but 70% of this game's playerbase uses the same race (fem Miqo) and most don't give much thought to the woes of Hrothgar or even Viera. Again, I am not saying this is MY perspective but most of my friends didn't even know Hrothgar couldn't use all their racial hairstyles or even that they originally had to use a fantasia to change even minimal features of their character. People just don't know as much as you might think, and on top of that they don't really care to find out.
All this said, I'm sure female Hrothgar will launch in 7.0 and we will get a trailer at fanfest along with the first trailer reveal for the expansion. They aren't going to say anything beforehand. They never do.
