The Pittsburgh Steelers may still have one last move to keep Aaron Rodgers in Pittsburgh. As reported last week, Rodgers’ decision to join the Steelers was heavily tied to Mike Tomlin. With Tomlin no longer in the picture, the quarterback situation suddenly feels wide open. But over the weekend, it became clear that the Steelers and former Packers head coach Mike McCarthy share mutual interest in the team’s head coaching vacancy. If Pittsburgh wants to stabilize the quarterback position and keep Rodgers from walking, this coaching decision could be the key piece that changes everything.