Detroit Lions quarterback Matthew Stafford drops back to pass during the first half of the team's NFL preseason football game against the Buffalo Bills in Detroit, Friday, Aug. 23, 2019. (AP Photo/Rick Osentoski)

Arizona Cardinals quarterback Kyler Murray (1) warm up prior to an NFL preseason football game against the Denver Broncos, Thursday, Aug. 29, 2019, in Denver. (AP Photo/David Zalubowski)

Detroit Lions coach Matt Patricia speaks during a news conference after the team's NFL preseason football game against the Cleveland Browns, Thursday, Aug. 29, 2019, in Cleveland. The Browns won 20-16. (AP Photo/Ron Schwane)

Denver Broncos head coach Vic Fangio, left, greets Arizona Cardinals head coach Kliff Kingsbury after an NFL preseason football game, Thursday, Aug. 29, 2019, in Denver. The Broncos won 20-7. (AP Photo/Jack Dempsey)