USC defensive coordinator D’Anton Lynn expects to use two more defensive backs in the future: safeties Bryson Shaw and Zion Branch. “Bryson Shaw, I think you’ll see him playing some more and then also Zion Branch too,” Lynn said after practice Wednesday. “They’ve been great in practice and they’ve played some in games, but we’re expecting them to have more of an increased role, and I’m super excited for both of them.”