Pac-12: Justin Edison

No team in the Pac-12 wows you at defensive tackle. No team is a sure thing. There is a lot of "maybe" at the position. And probably some maybe not.

The uncertainty of quality -- both in terms of returning stars and depth -- made this a difficult position to rank. For example, Washington has a nice foursome at tackle, led by Alameda Ta'amu, who might be the best tackle in the conference.

That's great. Good for the Huskies. But they ranked 97th in the country in run defense last year. You sort of pause over that, you know?

So a lot of this ranking is feel thing, a projection of potential. And "great shape" here is relative to the conference. Nebraska, for example, wouldn't exchange its tackles -- Jared Crick and Baker Steinkuhler -- for any Pac-12 tandem.

Some of this figures to inspire a bit of debate.

Great shape

USC: This may be in some part based on fumes from the Trojans reputation at the position. It definitely includes a vote of faith that they will get a 100 percent Christian Tupou back from the knee injury that killed his 2010 season. If so, the threesome of Tupou, George Uko and DaJohn Harris is strong. And if you toss in Armond Armstead -- who missed spring with an undisclosed medical condition that threatens his career -- you'd have a clear No. 1.

Washington: Ta'amu seemed to find himself during the second half of last year, and the 330-pounder could end up getting some All-American consideration if he consistently plays like he did against Nebraska in the Holiday Bowl. Sione Potoa'e and Semisi Tokolahi are both experienced, and Lawrence Lagafuaina a space-grabbing, 344-pound redshirt freshman.

Colorado: The Buffaloes are sneaky good here, even though they only ranked 48th in the nation in run defense in 2010. Both starters, Will Pericak and Curtis Cunningham, are back, but Conrad Obi was a revelation this spring. He looked like a future NFL draft choice, not a player who'd mostly been a bust. Nate Bonsu, who missed spring with a knee injury, also should help.

Good shape

Utah: The Utes, who ranked 11th in the nation in run defense in 2010, lost Sealver Siliga, but they believe they have a budding star in, er, Star Lotulelei, while James Aiono, LT Tuipulotu and Joape Peta are solid. Also, Dave Kruger, who played end this spring, is 280 pounds and can play inside.

Arizona: The loss of backup Willie Mobley to a knee injury hurts depth, but Justin Washington figures to take a step forward after an impressive true freshman season, Sione Tuihalamaka started four games in 2010. Depth is a question. The Wildcats ranked 33rd in the nation in run defense last fall.

Oregon: On the one hand, Oregon lost both starting defensive tackles in Brandon Bair and Zac Clark from a unit that ranked 27th in the nation in run defense. On the other, they played so many guys last fall, the new starters are experienced players. Further, Ricky Heimuli, Taylor Hart, Wade Keliikipi, Isaac Remington and Jared Ebert played well enough this spring to suggest the position will be a strength in the fall.

Arizona State: If Lawrence Guy didn't make his ill-fated decision to enter the NFL draft, the Sun Devils, who were 16th in the nation against the run last fall, would be in great shape here. As it was, Will Sutton had a great spring and looks like a potential All-Conference guy. Grinder Bo Moos is listed as the starter at the other tackle, though he could be eclipsed by Corey Adams. Toa Tuitea saw limited action last year.

UCLA: The Bruins defensive line was terrible last year, ranking 108th in the nation against the run, but the talent is there for a significant turnaround. Cassius Marsh, Nate Chandler, Justin Edison, Donovan Carter and Seali'i Epenesa should do a much better job plugging the middle.

California: Cal is actually fine here, despite the loss of NG Derrick Hill. For one, when you run a 3-4 defense, it's hard to rate your DTs, even if your DEs often operate like them. The Bears have two solid options at NG in Aaron Tipoti and Kendrick Payne, and it's also possible that touted 350-pound incoming freshman Viliami Moala will eclipse both of them.

We'll see

Oregon State: Dominic Glover moves inside from end and Kevin Frahm has experience, but this unit didn't play well last year -- 89th in run defense -- even with one of the best DTs in the nation in Stephen Paea. 340-pound Castro Masaniai could help but he missed spring after shoulder surgery and has off-field issues. There's also Mana Tuivailala and Ben Motter.

Stanford: Like Cal, Stanford runs a 3-4, so it naturally it is going to suffer a bit in DT rankings. More important: The loss of Sione Fua is significant. Terrence Stephens and Henry Anderson had solid springs but neither has much experience.

Washington State: Brandon Rankin, a returning starter, was listed No. 2 on the depth chart behind Anthony Laurenzi after spring practices, with redshirt freshman Toni Pole No. 1 at the other tackle. Justin Clayton, Steven Hoffart and Xavier Cooper provide depth. It's not unreasonable for Cougars fans to expect improvement, perhaps significant improvement. But a team that ranked 115th in the nation in run defense the previous season is automatically a "We'll see" here.

Preseason position reviews: defensive tackle

August, 3, 2010
8/03/10
12:09
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Defensive tackles clog the middle and collapse pockets. Dominant ones who demand attention from two blockers make life much easier for defensive coordinators, who suddenly see their linebackers running to the ball unmolested.

And it's typically not a strength position in the Pac-10. Coaches who have worked both down south and out west will tell you that one of the peculiar differences is how many more DTs there are in SEC and ACC country. (Quarterback goes the other way.)

[+] EnlargeCasey
Tony Medina/SMICasey Jurrell had 54 tackles and four sacks in 2009.
In 2010, however, defensive tackle is solid in the conference. The three teams at the top of this list feature potential All-Americans at the position.

So how do things stack up?

Great shape

  • USC: The Trojans would rank among the nation's best at the position if not for the season-ending knee injury to Christian Tupou. Still, Jurrell Casey is a beast, Hebron Fangupo is huge and DaJohn Harris was one of the surprises of spring practices.
  • Oregon State: All-America candidate Stephen Paea is powerful and explosive and if he turns in a big season beating double-teams, he could end up a first-round NFL draft pick. Brennan Olander is a returning starter and converted end Kevin Frahm provides depth.
  • Arizona State: Both 2009 starters, Lawrence Guy and Saia Falahola, are back, and Corey Adams and Williams Sutton should provide quality depth.
Good shape

  • Oregon: Brandon Bair is underrated, and Zac Clark saw plenty of action as a backup in 2009. While inexperienced, there's young talent to provide depth.
  • Washington: The Huskies are solid with Cameron Elisara and Alameda Ta'amu, returning starters who turned in their best work this past spring.
  • California: Hard to rate teams that use a pure 3-4 because there's only a single nose tackle. Still, if Derrick Hill can stay healthy, he and Kendrick Payne will be an outstanding tandem making life tough for opposing centers.
  • Stanford: The Cardinal is breaking in its own 3-4 this year. Nose tackle Sione Fua is solid in the middle, with Terrence Stephens his backup. Stephens saw limited action as a true freshman in 2009.
We'll see

  • UCLA: The Bruins are replacing two starters, including the dominant Brian Price. David Carter, Justin Edison and Nate Chandler were solid in spring practices, so the position isn't a huge concern.
  • Arizona: The Wildcats are replacing two starters, including the underrated Earl Mitchell, a third-round NFL draft pick. After spring practices, Sione Tuihalamaka and Lolomana Mikaele topped the depth chart, which featured six names.
  • Washington State: Another position where the Cougars might be "better than you think," particularly if Bernard Wolfgramm can stay healthy. Touted JC transfer Brandon Rankin was impressive this spring, and true sophomore Anthony Laurenzi, a five-game starter in 2009, offers experienced depth.

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