Steven Ruiz at For The Win has put together an excellent series of articles looking at how NFL defenses tried to copy the Seattle Seahawks' Super Bowl-winning scheme ... and why most of them failed miserably. Part 1 (linked below) covers just what offenses have done to give defenses so much trouble. Part 2 looks at pass coverage schemes that should become more common in the near future, while Part 3 examines defensive line techniques. Finally, Part 4 discusses the ideal way to build a defensive roster in the modern NFL.
How NFL Defenses Fell so far Behind Modern Offenses
