User blog comment:Harold Burned-Mane/Why the Thalmor suck/@comment-1600847-20130912182410

The Orcs are already part of the Empire and an important part of the Legion's forces. (Why Bethesda didn't add any Orc Legionnaires in Skyrim baffles me).

As for the Dunmer and Argonians, both are still ready to tear out each other's throat. It would be quite a feat to get them to work together.