While there is no proof on MLSnet, but the Wizards apparently did not select anyone in the expansion draft on Thursday. Actually NO players were taken in the waiver draft. All those players are now free agents and have the ability to sign with any team. Although their past team has first right of refusal for the next 12 months.
Of the 4 Wizards players waived (Edson Elcock, AJ Godbolt, Willy Guadarrama, and Chris Konopka), I don't see the Wizards re-signing any of them. Especially since considering how low the 4's salaries were.
Edit: Sorry for any confusion this caused with it saying expansion instead of waiver.