OXNARD, Calif. -- Saturday's Dallas Cowboys training-camp practice sounded different.
Above the whistles and horns signifying the beginning and ending of drills and the yells from the fans along the sidelines, there was Sean Lee running through what was like a play-by-play for his defense. As the offense broke the huddle, Lee immediately barked out signals. As Dak Prescott made his calls, Lee had answers.
He was talking almost until the moment the ball was snapped.
"All the time, he's talking," defensive coordinator Rod Marinelli said. "He's just prepared. I think it's a great feeling for the defense when you hear his voice.