FRISCO, Texas -- It's about an hour before Brian Schottenheimer is introduced as the 10th head coach in the history of the Dallas Cowboys.
Through the atrium windows at The Star, Dak Prescott is seen rehabbing from the surgery he had to repair a right hamstring avulsion suffered in a Week 9 loss to the Atlanta Falcons. He is wearing a gray hoodie and gray sweatpants. With director of rehabilitation Britt Brown holding the cords, Prescott goes through a series of exercises up and down the field to rebuild strength in his right leg.