Well, this isn't exactly a new idea, but I've been using HoB_DKP (
http://www.curse-gaming.com/en/wow/a...dkp-v2311.html) for quite some time now to have systematic DKP value for items in a null sum DKP environment (based on their raw stats and finds the most suitable class or classes).
Unfortunately the original addon developper left it stranded, and people are trying to toy around fixing the addon as WoW goes patching away, but with mixed success.
I'd love seeing the concept of the addon taken over and integrated into an item handler such as KCI.
Just a wish (and it's not christmas I know), but who knows.