Getty Former Browns defensive tackle Perrion Winfrey was let go by the Dallas Cowboys. Maybe having cameras in the locker room isn’t always the greatest idea. Former Dallas Cowboys defensive tackle Perrion Winfrey found out as much this week, when a video from April from inside the Birmingham Stallions’ locker room at halftime of a season-opening, 16-0 loss to the Orlando Storm went viral. The video, from the UFL docuseries “4th and Goal” shows Birmingham head coach and former NFL quarterback A.