The Mets got around to placing rapidly aging lefty Al Leiter 22 on the disabled list. To take his place on the roster, they have called Edwin Almonte from Norfolk and, dressed him in No. 56. Almonte, acquired last week in the Roberto Alomar trade, is expected to last only a night as the team plans to recall Jason Roach 57 to make Leiter’s start on Tuesday. We’ll see whether Roach keeps No. 57.