Taylor Potts beat out Steven Sheffiled to be Texas Tech's starting quarterback.
2. Nebraska and Kansas have been hit hardest by injury. Nebraska lost linebacker Sean Fisher and utility lineman Mike Smith for the season, each with a broken leg. Backup cornerback Anthony Blue will also miss the season with a torn ACL. Tight end Dreu Young also required back surgery and may miss up to the entire season. None figured to be game-changers, but without them, the Huskers depth suffers, leaving them more reliant on less experienced players. That's not the case in Lawrence, where Turner Gill will coach his first season without Huldon Tharp, one of the conference's best linebackers and one of his most exciting young talents. Backup running back Rell Lewis will miss the season with a knee injury, as will offensive lineman Jeff Spikes, who had a chance to start.
3. Gill: What have you done for me lately? Turner Gill cares not about your recruiting stars, Jayhawks. Toben Opurum was the Jayhawks leading rusher as a freshman, with 554 yards. As one of the nation's best fullbacks, he came to Kansas because Mark Mangino planned to let the 6-foot-1, 240-pounder play running back. He was injured in the spring, but returned to full strength by preseason camp. Unable to crack the depth chart at running back, he's been moved to linebacker to help solve the Jayhawks' depth problems at the position. Meanwhile, two-year starter at center Jeremiah Hatch was sent to the bench in favor of senior captain Sal Capra, who played both guard positions last year.
4. Iowa State is even more huggable. The team rallied behind rookie head coach Paul Rhoads in 2009 and raced to a seven-win season after just five wins in the previous two seasons combined. This fall, one of the teams practices was canceled so the players could sandbag the athletic facility to prevent damage from a major flood in Central Iowa. To do the team's laundry, team managers had to travel nearly 20 miles to the nearest source of fresh water.
5. Robert Griffin's arm isn't rusty. The Bears sophomore quarterback has strung together two masterful scrimmages through the air, completing 33 of his 44 passes for three touchdowns and one interception. He has yet to prove he can run with the same explosiveness he showed as a freshman, but coach Art Briles isn't going to be getting Griffin hit many more times than is necessary.
6. Texas is talking up its defense. Coach Mack Brown isn't keeping quiet about his expectations for his defense in 2010. ""I do think this could be our best defense," Brown told the Dallas Morning News last week, noting health and depth as variables. "We should be really, really good on defense." The Longhorns already ranked No. 3 nationally in total defense last year, but bring back one of the nation's best secondaries and perhaps the best and deepest group of defensive ends anywhere.