Getty Denver Broncos head coach Nathaniel Hackett in 2022. If you’re ranking the worst head coaches in Denver Broncos history, you can make a good case for Nathaniel Hackett for the top spot. That failure has done little to slow Hackett’s path to gainful employment, and he’ll have another new job in 2026 after the Arizona Cardinals and rookie head coach Mike LaFleur tabbed him as the team’s newest offensive coordinator. “The Cardinals are hiring Nathaniel Hackett as their offensive coordinator,