Chicago White Sox manager Ozzie Guillen said Tuesday that he is prepared to walk on the final year of his contract in 2012 if the team doesn't have a extension in place for him before Opening Day in April. Heading toward the end of his eighth year at the helm of the club, Guillen believes he has earned the right to not head into next season as a lame-duck manager. Read more: http://espn.go.com/chicago/mlb/story/_/id/6910944/ozzie-guillen-walk-no-extension-opening-day
