As been stated they have the same number of hair styles. The Viera can highlight their hair (AND their bang/ non-bangs versions have different highlights, this is not something I see used in any other instance of a hair style going from bangs to no bangs) but the Hrothgar get fur patterns that they can pick and color.
Looking at the fact that the last time they added a new race we could Bench Mark all the shared non-mogstation hair on them AND the fact that Viera were given glasses along with Hrothgar and the fact that they share the same number of hair styles with features unseen in other races it seems clear that they are walking this "unique head" road together.
I mean, your logic seems to be that "Viera have a hair tab" but that's the thing ... they have that NOW yet still don't have the other hairs outside their race styles. And for some reason their 8 race hairs have bangs/ no bangs versions AND different highlights for each version which no other race has and has been pointed to as a unique thing for them.
It's really only wishful assumption to think that things will change at this point and suddenly Viera will get all these things without the Hrothgar getting anything.
I've personally accepted that this is it and either both get the Mog-Station hairs (Cause Money. SE should know many people buy Mogstation glam purely for the hair when that's included) and contest hairs or they get what they got now.
(What the Hrothgar currently have doesn't make up for the Viera getting all the hair in this game and them being left out. Even if they don't add hair styles they need to add more of something lol)
Oh, no ... the Hrothgar are clearly the stars of this show. Like Yoshi said, it was Female Hrothgar or Viera. So yeah, maybe they shoulda just added Female Hrothgar instead.If they really use the argument of a package deal for this then I will just shake my head and even as a fan of beastily races wonder if it wouldnt have been better to just get both Vieras..
I LOVE that Viera are basically made for making pretty black and brown girl toons in this game but I'd love to see what they think Female Hrothgar would look like given the amazing work on the men.