I would like to ask for a harder, heavier time sinking, more "realistic" optional mode for Skyrim: The top thing that characterizes this "realistc" gameplay mode would be the fast travel ability/utility to be disabled. The need of food, rest and water for our main character like it was needed in Fallout New Vegas would be more than awesome too.
I don't want to rely on modders for this. I prefer Bethesda devs do it and implement it their own way, which is the one I like and the only reason I buy videogames with the Bethesda logo on it.
I just hope someone at Bethesda could consider this request.
Best regards.