OU didn’t just lose 25-15 to Tennessee on Saturday, it looked outmatched, outclassed. Something has to change quickly, or things will go off the rails. The show goes on at SoonerScoop. And here are the Sights & Sounds from video editor Eddie Radosevich on a rough night in Norman. OU Head Coach Brent Venables“Well, disappointed, obviously in not getting a W and how we played, particularly on the offensive side of the ball, not taking care of the football. And really, a poor half of football. So obviously, made a change there. Felt like we needed to. Gave up 12 points off of turnovers there in t…