New York Mets third baseman David Wright (shoulder) remains in wait-and-see mode on his rehab assignment as the team tries to determine if he can actually help the team down the stretch. His rehab assignment expires in four days and rosters expand on Sept. 1. He has gone 6-for-32 in 10 games with Single-A St. Lucie so far, with six of those hits coming in his last 18 at-bats. Sources close to Wright said there is a real chance he could join the Mets in September. [...]