User blog comment:Mythicdusk/Possible Skyrim DLC?/@comment-4720106-20120129030539/@comment-3524429-20120129031403

Doubt it. You can't really expand a province that has a predetermined size.

However, I would like to see access to other provinces -- at least Morrowind, which already has some sort of significance in the game. (Many Dark Elves living in Skyrim are refugees from Morrowind)