As a sophomore , he averaged 4.9 yards per carry and was the second - leading rusher on the team .
In 2012 , Rawls played as the Wolverines ' short yardage running back .
As a sophomore , Rawls averaged 4.9 yards per carry and was the second - leading rusher on the team .
In 2012 , Rawls played as the Wolverines ' short yardage running back .