What if Sethraliss' model is some sort of groundwork/concept for a female sethrak model? I know this is a mix of dumb speculation on a part and my attempt at trying to sell the concept of a sethrak allied race, but I at least think it would be an interesting idea to discuss.
The major thing generally Blizzard wants with races (barring allied races) are for them to be easily distinguishable, gender being a part of this. The problem with sethrak is that they are reptilian and would really have no reason to have breasts or any overtly feminine, mammalian features.
Another factor is that sethrak in general seem to be rigged to the worgen female (and I can't see male sethrak being remodeled to work with the worgen male model).
So assuming Blizzard were to take a risk and make sethrak of both sexes share the same rig, making them readily visually distinguishable would do well to prevent player confusion.
The major problem that could arise though is excess clipping. Like with worgen, tauren and trolls there would already be a lot of clipping and misshapen helmets for the sethrak, but adding horns just makes the clipping even worse. With that said though, I think armor clipping with hair, hunches or other pieces of armor is something most people have come to accept, so I don't see why horns would be that different.
Tell me what you think. Do you think a design based off of the Sethraliss model could be used for a female sethrak model?