The Royals put Omar on the DL today and recalled Ciriaco, so Moose got a reprieve. Because Omar's mov was retroactive, he can come off the list on May 22. If Moose doesn't show some progress by then, I'd say ship him to Omaha. Ned still wants another reliever, so they could send Ciriaco back at the same time and call up a reliever.
That said, I don't think Valencia is the every day answer at third. Maybe shop around for a serviceable third baseman?