The Green Bay Packers are preparing for a battle the San Francisco 49ers on the NFL's championship Sunday. The two will square off in the NFC Championship for the right to advance to the Super Bowl.
While Aaron Rodgers and his teammates are doing what they can to be ready for the game, they still aren't exactly sure what to expect from the 49ers.
And Rodgers credited Bill Belichick's influence for that.
Rodgers explained in a post-practice interview that not knowing what to expect from opposing defenses is something that has been popularized over the course of the past five years. And he called the defense's ability to change up week to week "the Belichick effect".
"I think that's the NFL in the last five years, especially, it's kind of the Belichick effect where teams are more reluctant to really try and scheme up opponents instead of relying on their base defense," Rodgers said to reporters.
"There's less and less teams like the Lovie Smith Bears defenses over the years that say ‘Hey, screw it, we're going to play four-man front, play Tampa-2 the entire game and make you go the whole field, and strip the ball and tackle securely and stop the run with a six-man, seven-man front.'
"There's more teams that are scheming specifically up for teams. I think the tough part is it might be different than you saw on film. The drawback from that is a lot of these teams are used to playing coverages they're not used to playing, they're not super-comfortable playing, they don't have a lot of reps in and that can cause some confusion at times."
Rodgers hit the nail on the head as the NFL's best defenses have become more versatile and game plan-dependent in recent seasons. Having multiple defensive looks is essential to success in the modern NFL and Belichick's ability to adjust week in and week out played a big role in kicking off the trend.
Though the Patriots won't have a chance to out scheme anyone on the defensive side of the ball until next season, they can be thankful that they have a forward-thinking coach at the helm. His ability to adjust on defense as well as Josh McDaniels' ability to change the Patriots offense look to match their best weapons have helped to make the team difficult to figure out.
And that's a big part of the reason that they have been able to make multiple deep postseason runs in recent seasons.
Aaron Rodgers describes how 'Belichick effect' has impacted the NFL originally appeared on NBC Sports Boston