Though last night's World Series opener lacked a compelling plot line on the field, the dramaturgs at Major League Baseball and FOX saw to the heartstrings-pulling with a flag-waving tribute to Our Troops.As MLB announced in a press release yesterday, Game One was "dedicated in support of Welcome Back Veterans (www.welcomebackveterans.org), an MLB Charities initiative designed to support returning Iraq and Afghanistan veterans and their families with mental health treatment and job opportu