Posted by ESPN.com's Tim Griffin
Here are 10 items to watch for across the Big 12 this weekend.
1. Chase Daniel's offensive surge: Missouri has scored on its last 13 possessions over the last two games with Daniel directing the offense. They should have another easy game Saturday against Buffalo, but can Daniel keep his amazing offensive production going? His Heisman candidacy is improving with each performance.
2. Texas A&M's starting quarterback: Stephen McGee's streak of 29 straight starts as Texas A&M's quarterback is in jeopardy after he sustained a sprained right shoulder in the Aggies' most recent game at New Mexico. Will he be ready to go Saturday against Miami? Or will Coach Mike Sherman instead opt for talented backup Jerrod Johnson, who passed for three touchdowns to direct the Aggies' first victory of the season after McGee's injury?
3. Texas' young secondary against Rice's sophisticated passing offense: Freshman safeties Earl Thomas and Blake Gideon made it through unscathed against UTEP. But they'll be taking a big step forward when facing Rice QB Chase Clement and the Owls' talented and underrated receivers James Casey and Jarrett Dillard.
4. Any lingering reaction from Miami's beat-down over Texas A&M last season: Dennis Franchione's program is gone for the Aggies. The Aggies will have a chance Saturday to blot away memories from one of the recent humiliations in school history stemming from last season's disappointing loss at the Orange Bowl. And new A&M coach Mike Sherman can regain some of his lost luster after his season-opening loss against Arkansas State with an upset on Saturday.
5. How will Graham Harrell and Michael Crabtree react to the pointed criticism of Mike Leach? Harrell passed for 418 yards and five touchdowns and Crabtree won AT&T national Player of the Week honors after grabbing eight receptions for 164 yards and three TDs last week after a 43-7 victory over SMU. And Leach still wasn't happy. What will they do for an encore against a leaky Massachusetts defense that has allowed an average of 47 points per game in its last two games?
6. Iowa State's Vegas vacation: Gene Chizik says the Cyclones will bunk far away from the Strip in preparation for Saturday's game against UNLV. Will staying away from the bright lights of the casinos help them snap a 12-game road losing streak, including the last six games with Chizik?
7. Robert Griffin's encore: After breaking the Big 12 single-game rushing-average record last week against Washington State in only his second career start, the freshman Baylor quarterback now steps up in class against an underrated Connecticut defense in a national television contest. A big effort could be huge statement for Art Briles' rebuilding efforts.
8. Rhett Bomar's return to the Big 12: The former Oklahoma quarterback transferred to Sam Houston State after washing out with the Sooners. Bomar led the Sooners to a 19-3 victory over Kansas in his last trip to Lawrence in 2005. Will he be as productive against a much improved Jayhawks team?
9. Texas' running game: The Longhorns have struggled at times running the ball. But the emergence of Fozzy Whittaker might have given them a breakaway threat. He should have a lot of opportunities against Rice, which has been gashed for an average of 317.4 rushing yards per game in its seven games against Mack Brown's Texas teams.
10. Missouri's retooled secondary: Starting FS William Moore isn't expected to play Saturday against Buffalo after reinjuring his right foot last week. Converted CB Del Howard will start in his place. Howard will be challenged by Buffalo WR Naaman Roosevelt, who made headlines last week with his game-winning, final-play TD catch against Temple.