User blog comment:Dar'Rajhin/Skyrim: Hearthfire DLC Details Leaked/@comment-24.115.225.55-20120821114227/@comment-1786741-20120821124611

I don't think they'll ever add dremora as a race. Mainly because they're not found naturally in Nirn and most if not all of them have no purpose other than serving their lord, Mehrunes Dagon.