Texas junior running back Jamaal Charles, who rushed for 1,619 yards this season, announced Wednesday he will leave the Longhorns to enter the NFL draft. Charles joined Ricky Williams, Earl Campbell and Cedric Benson as the only Longhorns to rush for more than 1,500 yards in a season. He had 161 yards and two touchdowns in Texas' Pacific Life Holiday Bowl win over Arizona State. The Longhorns finished 10-3.