Posted by ESPN.com's Tim Griffin
Here are 10 things I'm looking forward to watching across the Big 12 this weekend:
1. Taylor Potts vs. Case Keenum in the weekend’s best aerial battle. Texas Tech travels to cozy Robertson Stadium on the campus of the University of Houston to meet up with the Cougars, who at No. 17, are ranked highest in the Associated Press poll since they were No. 10 on Sept. 12, 1991. Saturday’s game should be an aerial circus featuring two of the nation’s top-four passers. Their individual battle underscores the matchup between their two teams, who will be meeting for the first time since 1995 -- the last season of Southwest Conference play.
2. Blaine Gabbert’s first true road game: Missouri’s sophomore quarterback has his first start away from Faurot Field as the Tigers travel to winless Nevada. Veteran Nevada coach Chris Ault will likely pack the box and force Gabbert to beat him with his arm. When the Tigers are balanced, Gabbert is extremely effective, leading the conference and ranking 11th nationally in passing efficiency. The Missouri defense ranks a pedestrian 86th nationally in pass defense and will be challenged by multi-talented Nevada quarterback Colin Kaepernick.
3. Kansas' stout run defense against Southern Mississippi’s Damion Fletcher: The improving Jayhawks defense will receive its biggest test of the preseason in the conference’s only battle of unbeaten teams. Kansas will be challenged by Southern Mississippi running back Damion Fletcher, who ranks 11th nationally in rushing (114.7 yards per game). The Jayhawks' defense ranks fourth nationally in sacks, sixth in scoring defense and eighth in rush defense, but will be facing its biggest challenge of the season so far.
4. Can Colt McCoy break his recent first-half slumps? Texas’ Heisman Trophy candidate has struggled through difficult first halves and has been victimized by four interceptions in his first three games after throwing only eight picks in 433 pass attempts last season. McCoy’s first halves so far this season have produced a pedestrian quarterback rating of 122.57, compared to 177.64 in the second half. He’ll be challenged by UTEP’s defense, which ranks 92nd in total defense. The game seems like a perfect salve for McCoy’s recent struggles.
5. Battle of the running attacks as Iowa State faces Army's option attack: The most consistent part of Iowa State’s offense has been its running game, which is averaging a potent 209 yards per game. Underrated Alexander Robinson has been the key with an average of 108.7 yards per game to rank second in the conference behind Roy Helu Jr. The Cyclones’ power will be countered by Army's traditional running attack, which ranks seventh nationally in rushing and features four backs who average at least 44 yards per game.
6. A Nebraska celebration of football: The Cornhuskers’ disappointing loss at Virginia Tech last week will be forgotten as the team returns for a big weekend to celebrate the school’s fanatical support. Saturday’s game will be the 300th consecutive home sellout in a remarkable streak that dates back to 1962. The Cornhuskers will be wearing some cool throwback uniforms and will be looking to win against Louisiana-Lafayette -- a team that has already notched one upset over a Big 12 team this season after beating Kansas State two weeks ago.
7. What will Uzoma Nwachukwu do for an encore? Texas A&M’s scintillating freshman wide receiver had a remarkable game last week against Utah State, touching the ball four times and scoring four touchdowns to set a school freshman one-game scoring record. With top receiver Jeff Fuller out up to six weeks with a cracked fibula, Nwachukwu will need to become a bigger part of the offense. The Aggies’ chances should be bolstered against 1-2 UAB, which has lost its last two games in a row and is allowing 333.7 passing yards a game to rank 118th nationally. Jerrod Johnson has to be excited about playing that leaky pass defense.
8. Can Brandon Banks return to Kansas State’s offense? The Wildcats have had trouble getting Banks open for the big gains that marked him last season as a junior. Banks ranks among the nation’s top 50 receivers with an average of 5.3 grabs per game. But his yard-per-catch average has dropped significantly from 15.7 last season to 8.3 this season. And he could be facing a bigger challenge than expected from FCS challenger Tennessee Tech, which is allowing only 128 yards passing per game. It's important to get Banks back and producing to balance Kansas State's offense.
9. Robert Griffin’s chance at redemption: The Baylor quarterback struggled through the worst game of his career last week, producing just 139 yards of total offense in the Bears' loss to Connecticut. If the Bears have any legitimate hopes of rebounding for a bowl trip, they need to get the production of their playmaker back. They start their comeback Saturday against Northwestern State, which has been singed in three straight losses to Houston, Grambling and North Dakota. It will also represent the return of Quentin Castille against Big 12 opponents. Castille, formerly of Nebraska, is Northwestern State’s second-leading rusher at 51.3 yards per game.
10. What Bill Young will do with Oklahoma State's struggling defense: After a strong effort in a season-opening victory over Georgia, Oklahoma State’s pass defense has disappeared in its last two games. The Cowboys have allowed their last two foes to complete an average of 30 passes for 333.5 yards per game. The slump has dropped Oklahoma State to 90th in total defense and 108th in pass defense. Grambling isn’t known for its passing attack as quarterback Greg Dillon has thrown for an average of 101.5 yards per game. But wily Oklahoma State coordinator Bill Young still needs to get the Cowboys back and productive for the beginning of conference play in two weeks.