http://espn.go.com/blog/boston/new-...71510/interchangeable-defense-sparks-patriots
Players pointed to better on-field communication between them as a key -- which was fine-tuned on the practice field -- and it wasn't long before they realized the plan had a good chance at success.
"We knew when [Manning] was at line of scrimmage and didn't know who was dropping and who was rushing, and he didn't know what to check to, because he's trying to check to that perfect play," Ninkovich said.












