Not by 100+ passing yards per game and Texas Tech was putting up big time numbers against everyone but Oklahoma until Brent Vulnerables took over. Things were wrong right out of the gate in the 2004 season when Oklahoma's corners' were lined up 12 to 15 yards off the LOS in the Bowling Green game and the Sooners haven't looked back since and have been worse because of it. OU went from giving up 230 passing yards against Texas Tech to 369 passing yards in just one year and that went far beyond just losing some great personnel from the 2003 squad. There was a schematic and philosophical change under Brent Vulnerables and ultimately, a schematic and philosophical failure.