Posted by ESPN.com's Tim Griffin
Here are 10 things to watch for in Big 12 games this weekend:
1. Will Sam Bradford play or not? Oklahoma didn’t look like it needed Bradford in back-to-back victories over Idaho State and Tulsa. A trip to Land Shark Stadium Saturday night against Miami might be different. The Sooners offense hummed when Landry Jones threw for a school-record six touchdown passes against Tulsa. It might be in for a more challenging game against Miami, which will be looking to bounce back after the its struggles last week at Virginia Tech.
2. Oklahoma’s defensive dominance: The Sooners enter the game with a scoreless streak of 123 minutes, 3 seconds after posting back-to-back shutouts for the first time since 1987. The unit is still haunted by the late touchdown it allowed in the opener against BYU that ended up being the difference in that loss. Since then, the Sooners have forced nearly as many punts (19) as first downs allowed (22), and allowed opponents a scant 2.39 yards per snap. Miami, however, will be a different challenge with Jacory Harris, Graig Cooper, Javarris James and Leonard Hankerson all ready.
3. Texas A&M’s first big test: The Aggies have emerged as one of the nation’s biggest statistical surprises as they rank among the top seven teams nationally in rushing, passing, total yards and scoring and lead the nation in sacks. Those feats have all been accomplished against a tissue-soft schedule that hasn’t provided a true test yet. That will all change Saturday night at Cowboys Stadium as Arkansas and massive quarterback Ryan Mallett will challenge A&M in ways it hasn't seen yet this season.
4. Jerrod Johnson: The Aggies’ junior quarterback has shown vast growth since last season as he ranks third in the nation in total offense and is coming off a record game where he accounted for six touchdowns against UAB. Johnson has rushed for four touchdowns, passed for nine touchdowns and yet to be intercepted in 111 attempts this season. Arkansas will be his first BCS conference opponent of the season, but the Razorbacks have struggled against the pass. It could be more of the same for them against Johnson, too.
5. Alexander Robinson’s amazing recent rushing streak: Robinson’s cutback running has been a key to Iowa State’s 3-1 start as he’s rushed for 100 yards in his last three games -- the first Iowa State player to accomplish that feat since Ennis Haywood rushed for at least 100 yards in his first four games of the 2000 season. Robinson has provided some nice balance to what was expected to be a pass-heavy attack. His production will be pivotal as the Cyclones attempt to take a big step toward getting closer to bowl eligibility against Kansas State on Saturday.
6. Paul Rhoads vs. Bill Snyder: The conference’s two new coaches this season have a wide difference in coaching game experience as Kansas State’s Bill Snyder will be directing the Wildcats in his 209th career game and Paul Rhoads will be coaching Iowa State in his fourth. There’s some history between these two as Snyder used to recruit the high schools where Rhoads’ father, Cecil, worked during Rhoads' Hall of Fame career as a high school coach in Iowa. It will be interesting to see if Snyder’s experience provides him an edge in this matchup.
7. “The Dysfunctional Bowl:” Which coach has faced more off-the-field headlines this weekend? Is it Mike Leach’s Texas Tech team that dropped a disappointing loss at Houston, soon followed by the indefinite suspension of team captain Brandon Carter and Leach's banning of his team’s tweeting privileges after several uncomplimentary remarks became widely known. Or is it New Mexico’s Mike Locksley, who has received verbal and written reprimands from his superiors at New Mexico after splitting the upper lip of receivers coach J.B. Gerald after an altercation where a police report was filed. And that’s on top of an 0-4 start for the Lobos. It’s obvious that playing the game will be a relief for both coaches.
8. Texas Tech’s emerging running game: The Red Raiders appeared to have taken control of the game against Houston behind a bruising running game, keyed by a career night by Baron Batch, who rushed for a career-best 114 yards last week. Tech inexplicably got away from running the ball late in the Houston game and that switch might have cost them the game after the Red Raiders appeared to have dictated tempo during the middle of the game. They will have another chance Saturday against New Mexico, which ranks 111th in rushing defense and allowed 245 rushing yards to Texas A&M and 298 to Air Force earlier this season. The Red Raiders won’t run for that much, but they should be able to control the trenches against the Lobos, leading to a big game rushing if they want it.
9. Can Colorado build on its first 2009 victory? The Buffaloes are coming off a bye week after their triumph over Wyoming that turned some of Dan Hawkins’ self-described “conflama” that had dogged his program after two losses to start the season. His team will be facing a tough Thursday night challenge against West Virginia, which blew a fourth-quarter lead in the turnover-marred loss at Auburn. Colorado is a huge underdog in this game and will need a big effort to keep the game from getting away like earlier nationally televised losses to Colorado State and Toledo.
10. Baylor’s injury-plagued quarterbacks: Robert Griffin sustained a season-ending knee injury last week against Northwestern State. His backup, Blake Szymanski, bruised his shoulder later in the game and is listed as day to day. Szymanski will try to keep Baylor’s momentum going against Kent State, if he’s healthy. But if he can’t play, freshman Nick Florence will make the first start of his career against the Golden Flashes. Baylor’s bowl hopes -- so bright after their upset victory over Wake Forest to start the season -- have never looked more evanescent since Griffin’s injury.