Dallas Cowboys quarterback Kellen Moore (17) changes the call at the line as the Colts played the Cowboys at AT&T Stadium on Aug. 19, 2017.
Dallas Cowboys quarterback Kellen Moore (17) changes the call at the line as the Colts played the Cowboys at AT&T Stadium on Aug. 19, 2017. Bob Booth/Fort Worth Star-Telegram Bob Booth
Dallas Cowboys quarterback Kellen Moore (17) changes the call at the line as the Colts played the Cowboys at AT&T Stadium on Aug. 19, 2017. Bob Booth/Fort Worth Star-Telegram Bob Booth