Coach -

What happens when an offensive line coach switches sides and starts coaching the defensive line? 

You get a pass rush that doesn’t need to blitz—just four down linemen collapsing the pocket and wrecking game plans.

That’s not theory. That’s exactly what happened with the Eagles—and it starts with understanding how to rush the quarterback with precision.

Bridging the Line: O-Line Vision, D-Line Production

Jeremiah Washburn transitioned from years as an offensive line coach—player, assistant, and full-time—to leading a defensive line unit that produced six sacks in the Super Bowl without dialing up pressure. That edge came from something unique: seeing the defensive game through an offensive lens.

As he puts it,

“I haven’t lost that view. I still coach the D-line like an O-line coach.”

This dual perspective allowed him to reverse-engineer the vulnerabilities of protections. He wasn’t guessing—he knew what beat good O-line technique because he’d taught it himself.

The First Variable: Know the Launch Point

Every pass rush starts with three variables, but the first one—the launch point—is non-negotiable.

“If you don’t rush where the quarterback is, you're wasting reps,” Coach Washburn says. “Rush where they are, not where they ain’t.”

Using heat maps and film, he shows his players weekly where QBs escape, how deep they sit, and how the protection shifts. It’s not a guessing game—it’s calculated. The goal? Collapse the pocket with four and keep coverage options flexible behind it.

Video: Launch Point

What Matters Most in the Rush Game

At the core of effective pass rush is a deep understanding of space, timing, and structure. It’s not about exotic pressures—it’s about clarity of purpose.

• The launch point tells you everything. Know where the quarterback wants to be, and design your rush around it.

• Cross-training between positions creates smarter coaches. When you’ve lived in the shoes of the player across from you, your teaching becomes sharper.

• Individual rush plans matter. One-size-fits-all doesn't exist. Each rusher needs a toolbox built around their body type, timing, and matchup.

• Group rush is choreography. Four players moving with complementary purpose—not chaos—creates disruption.

This isn’t about scheme complexity. It’s about mastering the fundamentals so your players can attack with precision, not guesswork.

Final Thought:

Every coach has blind spots. But when you’ve coached in the trenches from both angles, you start seeing the whole picture. That’s where the edge lives—and that’s the standard we should all be chasing.

Want to level up your pass rush? Start by learning how the other side sees it.

Get it from the Chalkboard to the Grass!

The C.O.O.L. Clinic Team

P.S. Here are some insightful Defensive presentations given at the C.O.O.L. Clinic:

Q&A with Steve Spagnoulo

Joe Cullen - How Hard Can You Play? Putting the QB Down

Mike Waulfe - Defensive Line Body Mechanics