Simple, don't make it like Oblivion. Not that Oblivion was a bad game but Morrowind seemed to capture everything I could have ever asked for in an RPG.
Indeed, morrowind just had this great, home-town, tribal feeling, it was such a glorious experience.
Anyway, They could recreate this feeling by..... hmmmm........ taking out fast travel, put in lots of armor, no voice acting, lots of weapons, oh wait, by recreating morrowind itself!
I don't think it's possible to give skyrim a morrowind feel, it shouldn't anyway, it should have its own feeling.