] Mets part ways with Franco BY KEN DAVIDOFF ken.davidoff@newsday.com The Mets are expected to remove Julio Franco from their roster today to make room for Lastings Milledge, Newsday has learned. An announcement will be made before today's game. It's not clear whether Franco, who turns 48 next month, will retire, or whether he'll accept an unconditional release and try to find a job elsewhere. In his second season with the Mets, Franco has 10 hits, including one homer, in 50 at-bats, for a .200 batting average. He has recorded a .328 on-base percentage and an anemic .260 slugging percentage. He has essentially served as a player-coach, providing guidance for the Mets' younger players. But with the Mets' offense struggling -- hitting coach Rick Down was fired last night, and Rickey Henderson will join the coaching staff today -- the club apparently decided that it could no longer use a roster spot on Franco. The Mets signed Franco to a two-year, $2-million contract prior to the 2006 season.