The Pittsburgh Steelers may have signed Aaron Rodgers for the present; however, head coach Mike McCarthy’s bigger job could be about what comes next. Rodgers gives the Steelers a veteran bridge for one more season. Behind him, the Steelers have two young quarterbacks in Drew Allar and Will Howard who still need development. That makes […] The post Why Do the Steelers Need Mike McCarthy to Develop Their Next Franchise QB? appeared first on Gridiron Heroics.