In this five-minute podcast episode, Dr. Cella describes Georgia Tech Head Football Coach, Paul Johnson and his 20 series. The 20 series is where the read (#1) is blocked and the concept is run from there. Concepts involved in the 20 series are discussed and where each concept stands in 2016 is discussed as well. The Zone Option is the key concept of the 20 series.
Zone Option versus Triple Stack Defense. The Playside A-Back blocks #2 when #3 is on the Line of Scrimmage. Also, the B-Back has Mike to Free Safety, and often versus a Triple Stack, he will end up on the Free Safety as the Free Safety has a better angle than the Mike to make the tackle on Zone Option.