SportsDay Insider: Cowboys on rollercoaster, Mavs starting up and Texas’ best CFB teams

SportsDay Insiders Kevin Sherrington, Evan Grant and Joe Hoyt [00:15] ride the Cowboys rollercoaster for another week, wondering if Sunday's defense against Washington can last. Will it be good enough to take advantage of what looks like Dak Prescott's finest season? And will that make them a playoff team? [20:00] Mike Curtis joins Kevin and Evan to give a preview of the Mavs' opener Wednesday against San Antonio. Cooper Flagg has made an early impression, but will he, Anthony Davis and the defense be enough to hold things together until Kyrie Irving returns? [36:43] Kevin and Evan take a look at the teams in Texas with a best shot at the CFP and close with their predictions for the World Series. Learn more about your ad choices. Visit megaphone.fm/adchoices