Oklahoma Sooners On SI's John Hoover and Ryan Chapman present episode 253 of the Sooners On SI Podcast: a full recap of OU's loss to Tennessee, why the offense played so bad, how Jackson Arnold was replaced by Michael Hawkins, what's next for both players, a deep-dive preview of this week's game at Auburn with Auburn On SI's David Locke, breaking down the most profound things Brent Venables said this week, a look at the latest OU injuries, some changes coming at receiver, a bit more on Dillon Gabriel's unceremonious exit, plus lots more.