I would love for weapons and armour to clean themselves up. Maybe after every time you sleep, all weapons and armour that are dropped by npc's around Skyrim are removed from the game. Would make my day. Unique weapons or quest related weapons and armour should stay though.

I'd like to get rid of the dead bandit on the road outside Pelagia farm, and the two dead dudes in the main street of Whiterun...even the wino is complaining about them.

Armor and weapon cleanup is something that should be fixed, but I'd prefer if Bethesda were to hunker down and release at least one comprehensive patch before they abandon this game. Modders have shown that the vast majority of the bugs in this game (and every other Beth game) are fixable. Bethesda already holds the rights to any unofficial mods and patches. Even if Bethesda didn't want to directly port the unofficial patches, I'm sure if they were to devote just one week of development time to focus on solely patching this game, they could fix a very large percentage of the bugs in this game. They already know all of the bugs. They know how to fix them. Many of the bugs would take less than 5 minutes to fix. So why does Bethesda insist on releases these "patches" that fix only a few dozen bugs in a game that has thousands?

Really, just imagine how much good press Bethesda would get for doing that. This is a company that's renowned for making notoriously buggy games. They could redeem themselves by releasing a thorough, comprehensive patch for what is undoubtedly their most successful game yet. But... they don't. I'll never understand it.

I'd like dead body clean up also. I loaded a very old save file the other day to play dragonborn on, I was attacked in White run and decided to hide the bodies under the bridge near the entrance to the town. It was then that I discovered a pile of 6 corpses from previous plays on this character that I had totally forgotten about, including mercenaries, a courier who died in a fight with said mercenaries and two whiterun guards. Just last night I also had to add a few vampires to the pile. I'm starting to feel like the bay harbour butcher on a budget.

Or like morrowind a option to destroy the bodies.