Sounds good on paper, but it'll probably will lead to more problems for games. Yesterday seemed like a different day for domination, more people moved less and left games early. It's only been one day, so maybe it was just a bad day for dom.
As much as I hate to support a treyarch game, they did it right in terms of stats. It didn't matter if you had a high k/d, you'd still be at the bottom of the boards if your spm was low. The combat record was nice because it also tracked specific weapon accuracy, usages, etc to compare with friends. As a mostly domination player I think we're supporting bad behavior with the k/d graph.