Caleb Downs could have evolving role

Dallas Cowboys S Caleb Downs is a "positionless player," according to defensive passing game coordinator Derrick Ansley. "He can play most anything if you get a chance to teach it to him," Ansley said. "He can learn it on the fly."

SOURCE: Todd Archer - ESPN.com

This article originally appeared on USA TODAY: Caleb Downs could have evolving role