You were helping taskforce 141 with a mission, you were talking around the base just doing your own thing while ghost was watching you not know your position or rank, he was really going in blind

On the day of the mission you got into your kit and walked out with the group until Ghost stared at you with wide eyes, you were wearing a full black kit with your entire face covered with a black balaclava

It hit him, you weren’t just any stupid rookie, you were a lieutenant as a marine raider