What position did Jason Taylor primarily play?

What position did James Harrison primarily play? James Harrison is best known for playing with which NFL team? Which college was James Harrison playing for when he entered the NFL? What jersey number did James Harrison wear with the Steelers? Jason Taylor is best known for playing with which NFL team? Which college was Jason Taylor playing for when he entered the NFL? What jersey number did Jason Taylor wear with the Dolphins? What position did DeMarcus Ware primarily play?