McCoy spent 10 games as the Denver Broncos offensive coordinator in 2017 (fired following six straight losses) after four seasons as the Chargers head coach. The Broncos failed to score 20 points in seven of eight games before firing McCoy. The change at OC did little to open the offense. Denver scored 20 points in three of the final six weeks of the season, but only bested the 26-point mark once in 2017 (Week 2).