Racing PositionsNebraska loses OL Prochazka (knee) for season2YColorado upsets No. 14 Houston for 1st AP top-15 win since 200736mOle Miss-Oklahoma bumped to Sunday despite Sooners AD's 'strong objection'44mPaolo UggettiUCLA's Dieffenbach returns after 1st-half injury, says it's 'nothing serious'5hPaolo Uggetti'Bachelor U'? Wake Forest stakes claim on social media after Sam Hartman announcement13hJ.J. PostFAA ground stop throws sports world into travel chaos ahead of weekend games7hSources: Tide to start QB Mack vs. Vandy; injured Russell available, if needed13hAlex ScarboroughCollege football games this weekend: Top 25 schedule20hESPNNC State officially hires 'humbled' ex-QB Rivers as new head coach16hMark Schlabach, Pete ThamelSources: Baylor legend RG III expected to interview for open head coach job19hDavid Wilson