Shoulder soreness will reportedly land Ryan Zimmerman (3B, WAS) on the 15-day DL Saturday, with WAS recalling Bryce Harper (OF, WAS) from Triple-A Syracuse. Zimmerman has been sidelined since April 21, and is seeing a specialist for further examination and treatment. No timetable is yet set for his return. Chad Tracy (3B/1B, WAS), Steve Lombardozzi (IF, WAS) and Mark DeRosa (3B/OF, WAS) are likely to continue sharing 3B PT in Zimmerman's absence.