Sooners On SI's John Hoover and Ryan Chapman present Episode 260 of the Sooners On SI Podcast: a quick look back at Oklahoma's loss to South Carolina, what ultimately led to Brent Venables' decision to fire offensive coordinator Seth Littrell, what's next for OU as Joe Jon Finley and Kevin Johns take over the offense and quarterbacks, a great behind-enemy-lines segment with Rebels On SI's John Macon Gillespie, a breakdown of the breakdowns on the OU offensive line, what's ahead for Sooner QBs Jackson Arnold and Michael Hawkins, a peek inside OU basketball media day and lots more.