When entering in the Season 1(Halo: Reach) items list to unlock them, there are some helmets that are too dark in the edges.
Hey OP, in an effort to keep things tidy and easy for 343 for read through feedback could you copy/paste this into the pinned feedback thread? Thanks 
https://www.halowaypoint.com/en-us/forums/243780d3b80b4bb6ac7917a8942286db/topics/halo-4-flight—feedback-thread/08e0c6d0-a8ab-49e2-909c-4704ad8ff2e5/posts