Steelers Focus on Kyle Shanahan's System More than Brock Purdy | Pittsburgh Can Be #1 Defense Again

<p>Chris Carter of the Pittsburgh Post-Gazette, hosts the Locked on Steelers podcast, and is joined by former Steelers linebacker Arthur Moats.</p><p>The #Pittsburgh #Steelers face the San Francisco #49ers and Brock #Purdy Sunday, but Mike #Tomlin indicates their focus is on Kyle #Shanahan's system and how to disrupt that. Former Steelers linebacker Arthur #Moats explains how the Steelers can best do that with T.J. #Watt, Minkah #Fitzpatrick and their defensive roster.</p><p>Also, the Steelers know Nick #Bosa and the 49ers' defense bring a lot of challenges. While Tomlin mentions what they do that is...