Last week was an absolute chaotic carnival in Big 12 football, delivering a series of shocking results, major upsets, and significant shifts in the conference hierarchy. If you thought the league was wide open before, Week 4 blew the doors off the competition. Here is a breakdown of how wild the week was: 1. The Preseason Favorite CrumblesThe biggest story of the weekend was the complete dismantling of the presumed Big 12 favorite. Texas Tech Dominates Utah: The No. 17 Texas Tech Red Raiders flew into Salt Lake City and delivered a jarring 34-10 beatdown of No. 16 Utah. The Red Raiders’