Edit: Or perhaps an alternate document that you can choose to view, which ranks all the units according to amount of men killed (and the whole nobles thing). Although this would not really be that realistic I suspect.
I really don't think anything like this will ever happen. That's more of an RTS of FPS style "leaderboard" thing than fits within the feel of BattleMaster. The Huge Battle Reports already list some of the information, such as captured and severely wounded nobles. If you want all the details, get your hands on the original battle report and you get everything.
