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

November 22, 2021

There are many different fronts in all levels of football. In each defensive front, coaches and players need a way to communicate

November 8, 2021

The spread offense stresses every blade of grass on the field and makes the defense cover the entirety of space

November 1, 2021

The Bubble RPO creates a horizontal stretch on the outside linebackers. Bubble is run out of many formations and immediately