I'd love to see a mod which enables consequences for selling highly rated, or enchanted weapons and armor. For example, instead of these sold items either disappearing, or forever lying in a store unsold; have other's, both friends and foes, buy this gear. It can be used to strengthen whichever faction or individual purchases it, so you may end up fighting a band of bad guys who are using dragonbone weapons with deadly enchantments, which can kill with a few strokes. Overall, the difficulty factor of this game, even at Legendary levels, is often too easy once the upper levels are achieved. A mod with the above design would increase the difficulty of the game... and would make it a little more realistic.