About Casey Sully

Casey Sully has an M.A. in Sport Management, writes, narrates, and produces all of the NFL Film Breakdowns on YouTube and here on weeklyspiral.com, and is a varsity football offensive coordinator and quarterback coach at Tamalpais High School in California. He enjoys diving into the schemes, strategies, and nuances of the offensive game. His weekly NFL Film Breakdowns analyze All-22 coaches film and give insight into why certain plays and players are successful or are struggling.

All Articles

May 17, 2021

Counter is a staple of gap scheme run games. It gets linemen on the move and creates man advantage opportunities...

May 10, 2021

While the duo concept has been around for a while, it has recently started to become more popular. It’s great...

May 3, 2021

The Snag concept is popular at all levels. Out of trips formations, it creates a triangle read for the quarterback....

April 29, 2021

At 29 overall, the Packers had their choice of: Jeremiah Owusu-Koramoah, Elijah Moore, and Trevon Moehrig. All really good talents...

April 26, 2021

The Hank concept (Curl/Flat) is a West Coast staple and is used at all levels of football. It is best...