Chris Duffy and Franquelis Osoria have both passed through waivers and will be sent to Class AAA, the Post-Gazette reports.

Rule of thumb--if two guys as old as Duffy and Osoria get through irrevocable waivers, they aren't worth anything. The days when the Braves or Marlins or whomever might have had interest in Duffy passed long ago. It would have been nice if the Bucs had shipped him off in the Adam LaRoche deal; Brent Lillibridge, who the Pirates gave up instead, has hardly had a great career since the deal, but he'd have made a potential Jack Wilson deal easier to take, since he's better than all the other shortstop options besides Wilson currently in the Pirates organization.