Getty Denver Broncos head coach Sean Payton walks on the sideline before a game against the New Orleans Saints. Bo Nix settled the quarterback position for the Denver Broncos last season, and his progress is one of the key reasons for optimism around the team this season. It is not just Nix, though, as the Broncos’ defense remains among the most formidable units. Moreover, they added more teeth in free agency and the draft this offseason. NFL Network’s Jeffri Chadiha believes that the Broncos “