Control anyone when it is about 3rd and 15 for the opposing team. (Ken Norton Jr. or Gilbert Brown are good choices). Call the CB BLITZ in the NICKEL formation. As soon as the ball is hiked, move your man to follow one of the receivers. Then, if they pass to him, stay approximately five yards in front of the WR and jump. Done correctly, your player will intercept the ball. This strategy requires practice to be used correctly.