First Team All-Big 12 selection in 2013 and a semifinalist for the Doak Walker Award after posting 1,177 yards on just 158 carries (7.4 ypc) with 11 TDs ... Honorable mention All-Big 12 honoree in 2012 (131 carries, 1,012 yards, seven TDs) ... High-end quickness and acceleration skills ... Great game speed despite disappointing 40-yard dash time at the NFL Combine (4.51) ... Compact runner with a strong lower body ... Great cutback moves ...Outruns his blocking on occasion ... Inflated numbers in the nation's top-ranked offense ... Non-factor as a receiver (zero receptions in 2013) ... Hasn't gotten into much trouble off the field but some still question his character.