"You could see him grow every week," Capers said. "As a signal caller, he'd make his calls with confidence. Once he recognized something, he could go from point A to point B. He's got some quick twitch to him."
With Barrington calling the shots, All-Pro Clay Matthews moonlighting on the inside and rookie Jake Ryan onboard for depth, a long-running Packers weakness could be a strength in 2015.