Lastings Milledge is expected to be promoted today and return to the Mets for the first time in three months. Milledge, who had three at-bats with the Mets in April before being demoted, has been playing minor-league rehab games, coming back from a sprained ligament in his right foot. The 22-year old outfielder could become the everyday left fielder for now, with Moises Alou, Endy Chavez and Carlos Gomez all on the disabled list.