Kevin Sherrington, sports columnist for SportsDayDFW.com and The Dallas Morning News, answered your questions about the Cowboys, Rangers and local college sports in a live chat Thursday. Here are some highlights.
What will be the single biggest factor (coach, player, etc.) in determining the Big 12 title race this fall?
Kevin Sherrington: If Kyler Murray can be the QB that Kevin Sumlin thought he'd be, Oklahoma will run away with the Big 12. They've got everything else. I don't expect Kyler will be as good as Baker Mayfield. No one should expect that.