Links: Schlereth, Poreda

• The return of Scott Schoeneweis to the Arizona Diamondbacks bullpen means that rookie relief pitcher Daniel Schlereth is the odd-man out, reports Jim Gintonio of the Arizona Republic.  Schlereth will return to Double-A Mobile.
• On Chicago's South Side, the White Sox have called up their top pitching prospect, Aaron Poreda, to replace the injured Bartolo Colon, reports Joe Cowley of the Chicago Sun Times.  The White Sox have now promoted both their top hitting and pitching prospects to the major leagues in the bast 2 weeks.