Clearly this season has not gone the way the Packers envisioned it. They likely never imagined the possibility that with a (mostly) healthy Aaron Rodgers they would be looking at a likely lost season with a trip to the playoffs functionally off the table. The turnaround of the Packers season is going to rely on not only on a complete transformation of Rodgers play at quarterback, but will also require radical changes throughout the team both in personnel and philosophy.
Personnel
Starting with personnel, the coaching staff is going to have to take a long look at who is producing and who is taking up space on both sides of the ball.