Cover 1 is one of the simplest coverages in all of football. Lineup, cover your man, and play ball. Cover 1 allows the defense to lock receivers down with tight coverage to deny the pass and force the ball to be thrown outside. However, like any coverage it has inherent weaknesses. First among these weaknesses is defending crossing routes. Cover 1-Rat provides the answer. Nick Saban, Head Coach of the Alabama Crimson Tide and 6-time National Champion...