MLB Commissioner Bud Selig hopes to shorten the postseason by two or three days next season. The start of the World Series was moved from Saturday to Wednesday beginning last year, adding four extra days off. Selig likes the Wednesday start but is concerned about weather next year, when the regular season doesn't start until April 5. Game 7 of the World Series would be on Nov. 5 if the current format is kept. "We've got to look at trying to -- maybe not having so many off days and days when you have only one game," Selig said Thursday night.