What uniform number did Rickey Henderson wear with the Athletics?

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