Sarge

Paladin Ryczek (nicknamed Sarge, short for Sergeant) is the head of the Brotherhood of Steel training division in 2197.

Background
He was one of the original rebellious young paladins who disagreed with the Brotherhood's ways, and wanted to bring BoS technology to the outside world.

During or after the crash, he lost his left eye. One can see on some renders he later has a scar below his right eye.

Appearances
Ryczek appears only in the Fallout Tactics intro and almost all renders featuring Recruit training, but not within the game itself. In early renders, he has a different physionomy, though his features (scar and damaged left eye) indicate that he is intended to be the same person.

Behind the scenes
His name is mentioned in-game only once when he introduces himself to the recruits.