Levis and the Titans have also not had a passer-friendly match-up in their first four games. According to statistics, the team has faced the toughest pass defenses in the league through this stretch. While this is no reason to explain some of the errant throws and dismal decisions, there is a reason for optimism in Levis moving forward.

Tennessee Titans quarterback Will Levis is who he's always been. Except he's not. It's a fine line the Titans are walking with their franchise passer.

With Will Levis battling back from his shoulder injury, the Tennessee Titans signed veteran passer Trevor Siemian to the practice squad Wednesday.