Broncos' game management director's quick decision helps Denver beat Carolina on overturned call

(AP) — As the Carolina Panthers began lining up for a second-and-goal at the Denver 1-yard line late in the third quarter, Sean Payton heard a voice screaming in his headset: “Challenge it.”It was Broncos director of game management and assistant quarterbacks coach Evan Rothstein, whose tasks on game day include taking a fast look at replays and immediately relaying…