After 10 games, Gurley has 973 rushing yards, which already ranks third all-time for a Georgia freshman. It's actually second all time for a true freshman, as Knowshon Moreno's 1,334-yard season in 2007 came after a redshirt year.
Walker's freshman record seems safe: Gurley would need a lot of yards to catch Walker, who had 1,616 yards as a freshman in 1980.
But if you combine Gurley with freshman teammate Keith Marshall, then "Gurshall" have 1,598 yards, which is just 18 yards away from Herschel. The pair have already passed Herschel's touchdown total (15) from his freshman year. Gurley has 11 and Marshall has six.