Add a point spread statistic

Games track your KD spread, but Slayer games are won and lost on points. I want to know how many points players are giving up to the other team. In my opinion, that should the stat used to rank people in a game, not how many points they earned. It seems kind of stupid for someone who gets 15 kills but dies 30 times to finish above someone who gets 10 kills but has no deaths.