What position did Rickey Henderson primarily play?

Iván Rodríguez is best known for playing with which MLB team? What uniform number did Iván Rodríguez wear with the Rangers? What position did Mike Trout primarily play? What uniform number did Mike Trout wear with the Angels? Rickey Henderson is best known for playing with which MLB team? What uniform number did Rickey Henderson wear with the Athletics? Which player was nicknamed "The Man of Steal"? What position did Reggie Jackson primarily play?