Which college was Todd Gurley playing for when he entered the NFL?

Which college was Roger Craig playing for when he entered the NFL? What jersey number did Roger Craig wear with the 49ers? What position did Todd Gurley primarily play? Todd Gurley is best known for playing with which NFL team? What jersey number did Todd Gurley wear with the Rams? What position did Michael Thomas primarily play? Michael Thomas is best known for playing with which NFL team? Which college was Michael Thomas playing for when he entered the NFL?