We need and want more Armor Sets rewarded for Achievements and Skill.
Bring back the days where you got armor set for comleting HALO on Legendar, armor set for completing all the achievements, for playing previus HALOs.
Like Decimator for playing Reach/ Helljumper for playing ODST/ Helioskril for completing HALO MCC no legendary(only that way!!!) etc.
Maby even unique armor color shade, example: HALO Reach dark military shade, or digital camo patern?