Playbooks
45 Quick Base out of Shotgun Trey is a designed run play built around a dive concept, hitting downhill through the interior for a quick, decisive gain. The offensive line uses a standard blocking scheme to seal the front, with the fullback or nearby blocker sealing off the first level defender while the ball carrier reads the mesh point for the cleanest crease. This is not a play-action, RPO, or screen, it is a straight run designed to attack light boxes and beat overpursuing defenses with a quick hit before linebackers can flow.
Pre-snap, count the box defenders and check safety depth, if both safeties are deep and the box is light this run hits hard Watch for linebackers walking up into A and B gaps, that signals a run blitz or nano blitz package designed to blow this play up before the mesh point This run beats base 4-3 and 3-4 fronts that respect the Trey bunch enough to shift a linebacker out in coverage Man coverage with off corners tends to leave the box vulnerable since defenders are focused on receivers rather than crashing downhill Cover 2 and Cover 3 shells with disciplined linebackers sitting in their run fits will limit this play, especially if the defense uses a scrape exchange or spy technique Post-snap, key the play side linebacker's first step, if he flows hard downhill without hesitation the cutback lane behind him becomes the better read
Check the box count pre-snap and only run this play into 6 or fewer defenders in the box for the best odds of success
Use the Trey formation to your advantage since the bunched receivers often pull a linebacker or safety out of the box, creating natural running lanes
Hit the hole quickly rather than dancing behind the line, this is a north south dive designed for one cut and go
Pair this with Fake Screen Wheel or HB Slip Screen from the same set to keep defenders honest and prevent them from selling out against the run
Use it on early downs like first and ten or second and short to stay ahead of the sticks and set up play action shots like PA Post Shot later in the series
Avoid calling this into stacked boxes against run blitz packages, audible to Stick or RPO Alert WR Screen instead if you see extra defenders creeping down