Big 12's 2014 impact freshmen 

September, 25, 2013
9/25/13
8:00
AM ET
More than ever we are seeing a growing number of freshmen make instant impacts across the college football landscape. Here is a look at a few freshmen that could make a difference for their respective Big 12 programs in 2014.

Discussion: Ash Out Against BYU
Texas quarterback David Ash will not play against BYU on Saturday after experiencing concussion-related symptoms. Kevin Dunn, Dan Neil and David Thomas discuss how this will impact Ash's career and the Longhorns' season.
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