DeMarvion Overshown is nearing a return from two ACL injuries, aiming to play before Thanksgiving against Kansas City. After tearing ACLs in successive seasons, he emphasizes faith, rehab work, and a smart ramp back. Last year he played 14 games for Dallas, recording 90 tackles, 8 tackles for loss, and a 24-yard Thanksgiving TD vs. the Giants. Dallas hopes his speed and instincts jump-start a defense that has slipped lately.