Playbooks

Stop Clock is the clock management set inside the Special formation, and it exists for one purpose: controlling the game clock at the end of a half or the end of a game. Unlike every other set in Special, which is built around gimmick trick plays or field position specialty looks, Stop Clock gives you four plays that all revolve around the spike mechanic. Spike Ball is the pure clock kill: the QB takes the snap and immediately throws the ball at the turf, burning one down and stopping the clock without any risk of a sack or turnover. Fake Spike, Fake Spike 2, and Fake Spike 3 use that same body language to bait the defense into relaxing, then release live routes downfield.
The personnel alignment here is intentionally basic. You get a compressed look with the QB under center or in a tight shotgun depending on the play, backs and tight ends kept close to the formation for protection, and receivers split just wide enough to run vertical or out breaking stems. Because the defense expects a spike, the fake spike variants do not need scheme complexity to work. The concept is the tempo lie itself. The receivers on the outside get isolated by design because defenders who believe a spike is coming stop backpedaling and stop driving on routes, which turns a normal out route or corner route into a free completion against a frozen defender.
Where Stop Clock creates matchup advantages is entirely situational. Against a human opponent who is not actively user controlling a deep defender, a fake spike into a sideline route can gain fifteen to twenty yards and get out of bounds to stop the clock again. Against a CPU defense, the reaction delay is even more exaggerated. The tradeoff is that these are one time use plays. Once your opponent sees a fake spike, every future spike look becomes a coin flip for them, and they will simply play normal coverage and rush the passer.
Use Spike Ball immediately after any completion in the middle of the field when you have more than two timeouts worth of clock pressure and need to reset for a real play call.
Save the Fake Spike variants for the situation where your opponent has already watched you spike at least once in the same drive, because the bluff only sells after you have established the honest version.
Check the safety depth pre-snap: if the deep defenders are already sitting at fifteen yards and not user controlled, the fake spike sideline route is a free chunk. If a user is sitting on the boundary, just spike.
Never call a Fake Spike inside ten seconds with no timeouts. The animation delay plus the throw time can bleed the entire clock if the route is covered and you have to eat a sack.
If you are running a two minute drill, alternate Spike Ball with sideline concepts from your normal shotgun sets rather than leaning on fake spike, then deploy the fake spike once as a surprise on second down when the defense is most relaxed.