User blog comment:Blood Reaper/Todd Howard Hinting at Future DLC's and Patches/@comment-4648364-20120218013900

I want elsywhere to be its own game think about it if we play all the lands then there wont be a new game for a while same with hammerfell, Valenwood and black marsh(we only saw a piece of it in oblivion.

in Elsywhere i think would be cool is that one moment sands block off a dungeon then winds blow the sands off it right in front of you or while you are away in another part of the lands. (sweet game not expansion)

for Valenwoods they say tree cities move that would be sweet make archery more hardcore.(game not expansion)

now expansions that would be cool is adoption after you kill the old had in Riften you can train him/her and teach them combat magic and take them on adventures when they get older. Or have your own kid i mean you are the dragonborn right need to spread the seed right.