This is a very minor complaint, but it kind of bothers me how certain items in the game are unlootable for no apparent reason. For example, there's quite a few different variants of the Thieve's Guild armor and Summerset Shadow armor that you're never able to obtain even if you kill somebody wearing it. Similar with the random Dark Brotherhood attacks, you can kill the Assassin but their armor remains strangely unlootable. This was also in Oblivion, with the Palace guard armor, and many people weren't really a fan of it. Why in the hell would Bethesda decide to bring this "feature" back?