In this 5th installment of Dad and Da 'Boys, Michael and his dad Mack talk about Mike Zimmer's impact on this defense in 2024, comparing it to his first time as a defensive coordinator (2000-2006), Dan Quinn's positive changes on the Cowboys defense, and more.

Plus, who is going to step up in the absence of Leighton Vander Esch (retirement) and Sam Williams (injury)?

On Fans First Sports Network & Boom Broadcasting.

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