The Big 12 Insiders is a new show covering everything related to and affecting the new 16-school Big 12 Conference, hosted by former Kansas State football player Brien "Big B" Hanley. Today, Big B talks Arizona State football and the unexpected departure of promising young quarterback Jaden Rashada with Chris Karpman, publisher of the ASU site on the 247Sports Network. The Big 12 Insiders airs Tuesday through Friday at 1 p.m. (Central) on the GoPowercat YouTube channel and the new Big 12 Insiders channel. A weekend wrap-up each Monday and exclusive YouTube Shorts now appear on the Big 12 Insiders...