We might not be seeing her in anything anytime soon. :-/

http://www.scpr.org/programs/take-two/2013/09/19/33798/actress-jenna-f ischer-takes-the-stage-in-reasons-t/

Near the end of the interview, said she's mostly gonna spend time with her son. Certainly respectable and fully understandable for a mother to want to spend time with her kid, just a shame we won't really see much of her anytime soon.