Getty Bo Nix #10 of the Denver Broncos looks on after a win against the Dallas Cowboys. The Denver Broncos are 8-2 and became the first team in the NFL to reach eight wins, yet national analysts continue to question quarterback Bo Nix’s role in their success. As PFSN noted , ESPN’s Bart Scott became the latest to sound off, claiming that Denver’s winning formula is “unsustainable.” Scott didn’t mince words when criticizing Nix: “This is a team being held back by their quarterback,” he said. “We