Tech who used to be CX-2 but “got better”.
Former CX-Tech who before returning to his family, takes some time to make some things that he did under Hemlock’s control right and sabotage the Empire on his way out.
Former CX-Tech who pushes through nightmares, flashbacks, and guilt every day, yet still finds time to help Crosshair with his recovery, too.
Former CX-Tech who sits down with Phee, makes his feelings known to her, and enters a serious relationship and later marriage to her. He never wants to leave anything unsaid again.
Former CX-Tech who holds onto his old CX armor, pushes through the nausea and fear when he puts on the helmet, and goes on infiltration and sabotage missions against the Empire disguised as one of their own men.
Former CX-Tech who helps Phee to repatriate treasures stolen from their people and to smuggle force-sensitive children away from the Empire.
Former CX-Tech eventually becomes Rebel Lieutenant Tech “Ace” Genoa, X-wing pilot and mentor to new recruits. We don’t see him in the finale because Omega is flying off to meet him and Phee on Yavin IV.