[@Lo Pellegrino]

Sorry for the late response! My idea for a character is sort of a Gunslinger that has come from further Midwest (or just west as I almost wanted to place him around the NCR) who traveled all the way through Caesar’s legion for revenge but was ultimately picked up by the BoS after being found by a patrol, nearly dead and irradiated to a recoverable hell. The only reason he joined is because he feels the need to pay off a debt to them for saving his hide.