Having in mind that for the new TES VI they will have a new engine and there will be more possibilities regarding technology, I was thinking...what if one of the new TES improvements was to release a game based in two or more provinces (all in the same map).
I'm getting sick just thinking about it!

That would be incredible, but I really think it is possible.
EDIT: I know ESO will be like that, but I mean in a single player TES, with amazing graphics and as a single player experience.