What position did Jonathan Taylor primarily play?

Which college was Alvin Kamara playing for when he entered the NFL? What jersey number did Alvin Kamara wear with the Saints? What position did Josh Jacobs primarily play? Which college was Josh Jacobs playing for when he entered the NFL? Jonathan Taylor is best known for playing with which NFL team? Which college was Jonathan Taylor playing for when he entered the NFL? What jersey number did Jonathan Taylor wear with the Colts? What position did Nick Chubb primarily play?