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 appointed as the linebackers coach of the Arizona Cardinals under defensive coordinator Vance Joseph and head coach Kliff Kingsbury. In 2019, linebacker Jordan Hicks achieved his best season with 150 tackles, ranking third in the NFL for that year.