More realistic combat (enemy looks like hes being hit)
Mounted horse combat.
People not talking to me all the time!!!! (okay thats just a pet hate)
More unique weapons and armour to find.
Being able to gamble (play cards with NPC's) it would give you more things to do in towns, and help to roll play, as you only really go into taverns for jobs/purchase items, then you leave.
Id love a backpack as it would suit my nomad character, it could also have a bonus of increasing your carry weight. (never mind where do you put your loot, where does your character put his food/water!
Proper, warmer armour for the enviroment, it really wouldnt be a good idea being half naked or wearing metal in Skyrim's frigid weather.
Select a set of weapons that apear on your character. Sword on your hip, bow and/or shield on your back (sort of like in the LOTR films. it would add to the look of your character. I think it ould look pretty cool
A motorbike!
