When two top overall picks face off, the game hinges on pre-snap recognition vs. post-snap disguise.

• Cover 0 Blitz: Safeties crash into man coverage. The free edge rusher arrives in 2.1s. Deliver to your hot checkdown or outside slant before the hit.
• Cover 2 Zone: Two deep safeties guard the sidelines. The vulnerable "honey hole" exists along the sideline between 18–22 yards behind the cornerback and outside the safety.
• Cover 3 Sky: Single high safety. Attack the seams or flood the single flat defender with an out/flat high-low stretch.
• Cover 4 Quarters: 4 deep defenders take away vertical shots. Work intermediate crossers and checkdowns for rhythm gains.