Today is all about the QBs here at ESPN.com, and here's a look at each of the quarterback races in the Big 12.
The safe bet: Jerome Tiller. Tiller, a junior, has filled in for Austen Arnaud much of the past two seasons, but struggled late last season after Arnaud suffered a season-ending knee injury. Tiller quarterbacked a win at Nebraska in 2009, but didn't look much improved in the game time he earned in 2010.
The wild card: Steele Jantz. Jantz is a speedy transfer from junior college in California who also arrived at Iowa State with his top receiver from the City College of San Francisco, Aaron Horne. Jantz will have to keep learning the offense, but can he inject life in to the offense with his legs like Taylor Martinez did
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