Skyrim should have a hardcore mode, kinda like New Vegas did. In New Vegas it was great, it added a bit of difficulty to the game and raised immersion, especially how your companions could die. It wasn't that hard to carry some food and water with you, and there are already beds everywhere you need them, and the consequences of neglecting them added a new dimension to the game.
Nothing pisses me off more in Skyrim than getting talked down to by some character and thinking, "I'm the dragon born *****! Taste my boot!". Then I attack that person, and they fall down, catch their breath and continue attacking me. What the hell? In Morrowind, nobody gave me shit at the end of the game, and lived. Since all the little girlies would hate to hafta reload their game (which is now saved like every freaking four minutes), there should be a manly mode for those of use who "don't take no shit".
Hardcore mode should take off all the little safety devices that bethesda's day care center put in the game and let me mess some stuff up. You know, make mistakes and experience the story a little more deeply. It should also turn off fast travel, cuz some of the best experiences in the elder scrolls universe are the roads to objectives, but fast traveling is too tempting an option for most, and it also breaks immersion a bit, especially when there used to be mage guides, silt striders, and now carriages.
Hardcore mode would give a reason for all those inns and meat salesmen in the land, and the system was not that hard to grab a hold of.