By Rory Carroll LOS ANGELES - Major League Baseball will be the winner regardless of who triumphs in the World Series on Wednesday, as the wild series has given the league the chance to show off its young core of stars to the next generation of fans. The riveting, back-and-forth series between the Los Angeles Dodgers and the Houston Astros has been dominated by fresh faces, including Dodgers first baseman 22-year-old Cody Bellinger and Astros third baseman 23-year-old Alex Bregman.