Wow this is really sort of a slap in the face. Oh well, I have 3 codes for FOTUS armor.
Actually, just remembered that 343i said they will not be making armor restrictions but skins will not be made available that were exclusive to purchases. This means that FOTUS armor will not be made available and is not available because it is a skin. Fist Of The Unicorn Skin. It even says skin on the download code, I would know. I have three codes.