Williams & Blum: Is this the most interesting football opener in 20 years?

Chris Williams and Brent Blum empty out the mailbag today, taking questions from fans about Iowa State’s season opener vs. SEMO. Plus, Texas Tech looks to be adding a fifth-year quarterback to beef up its roster for a playoff run. All that and more, courtesy of Mechdyne. Learn more about your ad choices. Visit megaphone.fm/adchoices