NORMAN, Okla. -- After back-to-back three-loss seasons, Oklahoma coach Bob Stoops is shaking things up again.
Jackie Shipp, Stoops’ longtime defensive tackles coach, will not be returning to Sooners’ staff in 2013, multiple sources confirmed to ESPN.com.
The Shipp news comes on the brink of Monday’s announced departure of offensive line coach James Patton, who exited the OU staff to take an assistant job with Indiana.
Shipp is OU’s fourth coaching change in the last two years. Last year, Mike Stoops replaced Willie Martinez as defensive backs coach, and then after defensive coordinator Brent Venables bolted for Clemson, Mike Stoops’ former Arizona assistant Tim Kish was brought in to coach linebackers.
Unlike Patton, Shipp had been with the Sooners since Stoops’ first season in 1999. He recruited and developed two of the best defensive tackles in Big 12 history in Tommie Harris and Gerald McCoy, who both went on to be first-round draft picks.
But in the last few years, the level of performance at defensive tackle has dipped. The Sooners have had not had a first-team All-Big 12 defensive tackle since McCoy in 2009. And underscoring the defensive tackles’ lack of disruption this last season, the Sooners ranked 94th in run defense and 104th in tackles for loss.