What position did Cris Carter primarily play?

What position did Tim Brown primarily play? Tim Brown is best known for playing with which NFL team? Which college was Tim Brown playing for when he entered the NFL? What jersey number did Tim Brown wear with the Raiders? Cris Carter is best known for playing with which NFL team? Which college was Cris Carter playing for when he entered the NFL? What jersey number did Cris Carter wear with the Vikings? What position did Michael Irvin primarily play?