Inside the sideline vs. sideline battle to hide, decode and steal signals - ESPN
When Brent Pry was coaching the defense at Louisiana-Lafayette nearly 20 years ago, he had a habit of printing out an early draft of his game plan, scribbling notes and changes by hand, then making the needed changes to the documents. After he printed out the finished product, he'd tear up his first draft and toss it in his office garbage can.


