Oldest member on both teams, and second in command to Storms, Jefferson used to be an ODST, serving in the great war alongside the Master Chief himself. He’s grumbly and gruff, usually very pessimistic and emotionally closed off. Anytime he lets himself show emotion, it's going to be anger. He’s not exactly an asshole, but he's cold and untrusting to a fault. He's brimming with deep war trauma he doesn’t want to show. He should sound noticeably older and more gravely than the other Spartans.