Bill Callahan got his fifth commitment of the 2007 recruiting class when Shawn Sullivan gave his verbal commitment to the Big Red on Monday. The 5'10", 182-lb. cornerback hails from Breham, Texas. Throughout his high school football career, Sullivan also tried his hand at corner, slot receiver and kick returner. According to Huskers Illustrated, Sullivan clocks in at a 4.4-second 40-yard dash.
Sullivan originally gave Texas Christian an oral commitment, but backed out two weeks ago. He has also turned down offers from Kansas State, Colorado, Oklahoma State, Florida, Louisiana State, Purdue, Wisconsin, Alabama and New Mexico.