M&B Warband style combat would be awesome. Such a combat overhaul would basically complete Skyrim for me. I would not mind if the enemies would still be using simplistic attacks, as long as the player would have more control over his sword and shield. It is the only mod I am still missing. There are food mods, hunger, thirst, even cariages. Its awesome. But no good combat. :( Edit: Same as above with the rules.