So when I say "retro", what I'm talking about, is the whole feel of the game.
Think about it. Skyrim is the quintessential Conan the Barbarian-style high fantasy/Norse saga setting, and, IMO, is the perfect opportunity to play on the tropes you'd see all the time in RPGs and other fantasy games from the 80's and early 90's.
I'm taking cleavagey tavern wenches, bare-chested barbarian heroes carrying giant battleaxes, evil goatee'd wizards, and cleavagey wenches (who don't work in taverns) being held hostage by daedra worshippers intent on sacrificing said wench to Molag Bal, and sunken, non-Euclidean temples to Hermaeus Mora.
While we're at it, get whoever did the art for Arena to do some special cover art for the Skyrim collector's edition. (If Capcom can do a http://old-wizard.com/wp-content/uploads/2008/07/megaman9promoart.JPG for Mega Man 9, why can't Beth do one for Skyrim?)
Give me 80's RPG sensibilities or give me hell!