New Roy Mustang HC where even though he used a Philosphers (I spelled that wrong) stone Post-Promised day, his eyes still stay that cloudy grey blind people have. He can see perfectly fine, even the military confirmed his 20-20 vision. but its still grey (probably not scientifically accurate but whatever) Now he plays the blind man when its convenient or for undercover missions and he wear shades to be intimidating.
the team helped train him while wearing a blindfold often so he can successfully do things without his vision, further solidifying his disguise. Riza probably got him blacked out glasses as a joke but he wears them constantly and somehow does not trip.
Missions be like:
Havoc: dude hurry up
Roy: at least inform me what's ahead?
Havoc: your fine, just keep going straight-
a random civilian: *sees a blind man pushing a guy in a wheelchair off the stairs* oh my god
a random civilian: *sees the wheelchair guy stand up and flip the blind guy off, only to be hit on the back of head by said blind guy* OH MY GOD-