Brock Purdy, Fred Warner fuel 49ers' destruction of Cowboys on 'Sunday Night Football'

Matt Maiocco and Jennifer Lee Chan break down the 49ers’ dominant 42-10 win over the Dallas Cowboys on "Sunday Night Football." Plus, Matt and Carlos Ramirez discuss whether the Dre Greenlaw-Fred Warner tandem is comparable to the 49ers’ legendary duo of Patrick Willis and NaVorro Bowman.(0:00) Initial reaction to the 49ers' blowout Week 5 win over the Cowboys(3:16) Could Warner win NFL Defensive Player of the Year?(16:30) Breaking down the flea-flicker TD to George Kittle(21:52) Looking at Purdy’s performance against Dallas(35:41) Carlos Ramirez joins Matt Maiocco(46:35) Comparing Greenlaw and Warner to Willis and Bowman