On January 11, 2019, Davis was hired by the Arizona Cardinals as their linebackers coach under defensive coordinator Vance Joseph and head coach Kliff Kingsbury. In 2019, linebacker Jordan Hicks recorded a career best 150 tackles, 3rd highest in the NFL for the 2019 season.
On January 11, 2019, Davis was hired as linebackers coach for the Arizona Cardinals under defensive coordinator Vance Joseph and head coach Kliff Kingsbury. In 2019, Jordan Hicks recorded his highest tackle total with 150 stops that season, which was third in the NFL.