"It adjusts each and every week to who you're playing," Harrison said of Crennel's scheme. "When we played against the Colts, we knew we weren't blitzing. And he told us: 'Guys, don't get upset, don't get impatient. The Colts are going to move the ball up and down the field, but that's what you want with the Colts. You want them to move the ball up and down the field, and when they get in the red zone, try to be patient and force Peyton (Manning) to make that mistake or hold them to a field goal.'