My favorite Flight of the Conchords fan Kristen Schaal is scheduled to appear in multiple episodes of the new season!! This is the best news I can imagine right now! Maybe she can slip Bret and Jemaine in with her? Murray?
And also coming to TGS- the always easy on the eyes James Marsden. Will he date Liz Lemon? Upstage Jack's handsomeness? Ask Jenna to pose as his lover to misdirect the public from his Japanese body pillow fetish?