What position did Ray Guy primarily play?

What position did Bruce Matthews primarily play? Bruce Matthews is best known for playing with which NFL team? Which college was Bruce Matthews playing for when he entered the NFL? What jersey number did Bruce Matthews wear with the Oilers? Ray Guy is best known for playing with which NFL team? Which college was Ray Guy playing for when he entered the NFL? What jersey number did Ray Guy wear with the Raiders? What position did Devin Hester primarily play?