I can totally get behind blind Soldier76 and the idea that his visor is the only thing helping him see. But imagine in the middle of a fight it’s somehow knocked loose and sent skidding across the field far out of Jacks reach.
Reaper descends ready to battle Soldier76 with everything he’s got but all he finds is Jack stumbling around trying to find his visor. Reaper finds himself staring into Jacks blank gray eyes and seeing them look right through him.
He can’t bring himself to shoot. Jack startles back as something is shoved into his hands. It’s his visor. When he puts it on there is no one there.