I would like the halo 3 ranking system, but with two ranks, one that judges skill, by using the games you win and lose, and one you rank up for getting exp for playing. As for armour, it should be like the halo 3 armour system. halo reach's was kind of pointless, because anyone could have any armour, You should have to work to get armour. I would like it if you could only have certain armour if you had gotten in the top (insert number here) higest skill.