San Francisco 49ers Offense Shotgun Trey Y-Flex Outside Zone Read Option RPO Alert Screen Inside Zone HB Slip Screen Verticals PA Crossers SE Corner Levels Y Corner Dagger Empty Slot Under Empty Flood Swich Empty Vertical Shock H Option Inside Post Out All Playbooks with Shotgun Trey Y-Flex 49ers Bengals Bills Broncos Chargers Chiefs Commanders Cowboys Dolphins Falcons Jaguars Jets Packers Saints Texans