At this stage, I have no idea what kind of Ranking system 343 is intending to incorporate into H4, whether it will be similar to H3’s, or to the current one in Reach.
However, if they choose to go with a system similar to Reach, with cR awarded for various ingame things, then please, for the love of God, introduce a decent cR payout for winning, and performance. Specifically winning, because I have played too many games in Reach where players are more focused on their K/D, or owning the Power Weapons, etc. rather than helping their team to win the game. Introducing a small incentive like this may not change much, but it could help.