Board Thread:Online Discussion/@comment-9601450-20130602013609/@comment-3076045-20131020115753

Shadowscales are actually going to appear in the game.

The problem with having them joinable factions is that, again, Ebonheart Pact is potentially unbalanced with joinable factions, at least those we know about.

They have ruled out the Greybeards (thankfully)

We have the Shadowscales, which are Argonian.

We have the Morag Tong, which are of Dunmer origin.

AND ... the Tribunal are featuring in the game, too, and there is at least one character named after them. Guardian of the Three.