Moises Alou is staying with the Mets, and Damion Easley will return next season, too. The Mets exercised their $7.5 million option on Alou's contract Wednesday, bringing back the 41-year-old left fielder who was limited to 87 games this season because of a quadriceps injury. New York also re-signed Easley to a $950,000, one-year deal. The backup infielder and outfielder provided a boost off the bench in 2007 before a badly sprained left ankle ended his season on Aug. 18.