sentences:  He played quarterback at Texas A&M where he finished his career 3rd all-time for the Aggies in rushing yards by a quarterback.As a freshman, Mosley replaced an injured David Walker against TCU and led the Aggies to victory in Fort Worth rushing for 96 yards and a touchdown in a 52-23 thrashing of the Horned Frogs.Mosley would not relinquish the job, becoming the Aggies' starting quarterback for the next three seasons.