Oklahoma Sooners: Dimitri

It was a quiet and productive spring at Oklahoma. The Sooners emerged relatively injury free and were able to tinker with their systems on both sides of the ball. This week we'll review OU's spring, starting with five questions that were answered during the Sooners' 15 practices.

The defensive line is as good as advertised: Junior Charles Tapper didn't rest on his laurels after a breakout, All-Big 12 sophomore season. He’ll enter the fall as one of the Big 12’s top defensive ends and is a legitimate difference-maker on OU’s defensive front. His strength, speed and athleticism could push him into the fight to be an All-American if his development continues.

Senior defensive end Geneo Grissom appears ready to fulfill the recruiting hype that followed him onto campus, senior defensive lineman Chuka Ndulue is a veteran presence, sophomore defensive tackle Jordan Wade is strong in the middle and junior defensive tackle Jordan Phillips is on the road to recovery after missing the majority of the 2013 season with a back injury. The depth of the defensive line is expanding as well, with redshirt freshmen Matt Romar and Charles Walker bringing competition inside during spring drills and sophomores Matt Dimon and Mike Onuoha adding depth on the outside.

[+] EnlargeEric Striker
Robin Alam/Icon SMIEric Striker hasn't seemed to miss a beat since his Sugar Bowl breakout.
The defense could be the most versatile in years: The Sooners' savvy decision to tinker with some of their defensive stars and move guys around in the defensive system this spring should pay off in the fall. Grissom spent time at linebacker alongside Eric Striker, who played some nickelback during the 15 practices. Both players will be core members of OU’s defense in 2014 but the spring was spent trying find the Sooners' best 11 defenders for every situation. Challenging its best players to be more versatile will help defensive coordinator Mike Stoops adapt to the various offenses the Big 12 has to offer this fall. Putting its best players in the best position to make plays could make this defense even stronger.

The Class of 2013 is better than expected: It seemed like OU scrambled to put together its 2013 recruiting class, yet the group started showing signs it was better than anticipated last season. This spring, they further cemented that belief with several sophomores or redshirt freshmen fighting to be major contributors. Receiver Jordan Smallwood, cornerback Dakota Austin, safety Ahmad Thomas and linebacker Jordan Evans are just a few of the members of that class who could be poised for breakout seasons in 2014 after a strong spring showing.

Fullback/tight end Dimitri Flowers was the hidden gem of the Class of 2014: We haven’t even reached three months after signing day, yet Flowers already looks like a diamond in the rough. Comparisons to Trey Millard began early in spring practices and increased from that point. While his versatility, size, blocking and receiving prowess immediately impressed, Flowers showed an ability to pick up the Sooners' offensive concepts and operated like a veteran. It's put him on the road to becoming a valuable asset in OU’s offense as a freshman. When they see Flowers for the first time this fall, there’s a chance opposing Big 12 defensive coordinators will accuse the Sooners of trying to get four more years out of the former All-Big 12 fullback by simply changing Millard’s jersey number and renaming him.

Striker is going to make life miserable for Big 12 quarterbacks: The junior picked up right where he left off after embarrassing Alabama tackle Cyrus Kouandjio with three sacks in the Allstate Sugar Bowl. He looked active, energetic and quick in the spring game, recording back-to-back sacks early in the third quarter. Striker was going against backup linemen, but there’s a good chance he’s going to be a pest to every Big 12 lineman he faces this fall.

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