Most people would agree that Aaron Rodgers is a great QB. So, why haven't the Packers won more Super Bowls with him? Simple. The year they won the SB with Rodgers their defense was 2nd in points per game. Since then, their defense has been 19, 11, 24, 13, 12, 21, and 18th. Brady has won 5 Super Bowls. His defense during those years placed 6, 1, 2, 8, 1 in points per game during the year. Peyton Manning won 2 Super Bowl. With the Colts the defense was 23 in ppg during the year. But, during the playoffs they only gave up 16.2 ppg, including the 34 put up by the Pats in a shoot out. In Denver, when Manning won his defense was ranked 4th in ppg during the year. You look at any at just about any Super Bowl winner and almost exclusively you will find a top 10 defense in point per game. A top defense goes a long way to making QB's look good. If the Rams defense was giving up points like it did last year, we wouldn't be having this conversation because the Rams wouldn't be 8-3.