The "history" of major league baseball's great heroes and performers became tainted due to the significant drug use among modern players. One example is the famed "500 Home Run Club"listing players who, during their careers, hit 500 or more home runs. In 1996, Eddie Murray became just the 15th player to join the club which dated back almost 100 years. However, between 1998 and 2009, ten more players joined the club and six of those ten had documented ties to performance-enhancing drugs. How can Major League Baseball exercise ethical leadership to address the situation? Specify types of leadership that the Commissioner of MLB should have considered and why?