What position did Charles Haley primarily play?

What position did Kam Chancellor primarily play? Kam Chancellor is best known for playing with which NFL team? Which college was Kam Chancellor playing for when he entered the NFL? What jersey number did Kam Chancellor wear with the Seahawks? Which college was Charles Haley playing for when he entered the NFL? What position did Howie Long primarily play? Howie Long is best known for playing with which NFL team? Which college was Howie Long playing for when he entered the NFL?