actually i'd like something a little more complex but ultimately more useful.
The ability to opt out of loot in a dungeon from the get-go.
Anything you've received gets added to a list, and each time you enter a dungeon you get a window with a list of items that drop there. An "Item Log" as it were.
Completionists would aim to complete it, while those who don't want to clean their inventory of bone chips and bat wings every time they run Haukke would get the ability to opt out of it.