The carnage is complete -- we think -- as Luke Weaver, Clay Holmes and Tyrone Taylor joined A.J. Minter, Huascar Brazoban, Luke Raley and Freddy Peralta in exiting Flushing for assumedly greener pastures. Weaver is heading to Pittsburgh, Holmes and Taylor to the Chicago's north side and the friendly confines (for Taylor, at least) of Wrigley Field (with Brazoban heading to the south side and the White Sox). In return, the Mets get two minor league infielders: shortstop Sammy