I think having a dance emote for the Haka would be absolutely FANTASTIC
I think Race specific dances w/t he Haka for Galka would be great too, but I'd just love to see it in game no matter what form.
For any who don't know what it is, here is a link:
https://www.youtube.com/watch?v=FHY7zvBDaCU
There are many examples to find.