That comment is the most ridiculous thing I have ever read... well not really but close. Do you think for one second that when a sniper, in real life, makes a kill that he/she walks/runs/crawls 100-1000+ yards/meters to collect a dog tag in the midst of a firefight/enemy position/etc? Kills are confirmed in numerous ways. Most commonly through Battle Damage Assessments after the engagement, or enemy "chatter" collected by intelligence talking about the fact that the targeted individual was indeed killed. You've seen too many movies. However with that said, if you're playing as a bandit, while tags may not be the answer, the proposal seems sound. If you're wanting them to loot the bodies in order to draw them out or make people think twice, then if a person is actually designated a bandit, then have supplies disappear from ground drops and the only way they can get supplies from then on out is to kill or raid tents, that's what a bandit is supposed to do right?