The 2004 season was eventful for the New York Mets, not all of it in a good way. The season saw the arrival of a pitching guru whose self-confidence would, in the end, hurt the team; the major league debut of an iconic third baseman who would make it to the Mets’ (if not MLB’s) Hall of Fame; a flurry of deadline deals, including one that would haunt the team for years; and a Mets-signature second half collapse that would cost both the manager and the general ma