Eric from PhotographyBay is at the PMA show in Vegas and he got a chance to talk to a Nikon rep: “no new DSLRs from Nikon at PMA”.
No word on lenses, but after that news I am not holding my breath for anything. If you are at PMA and have something to report or a picture to send, contact me (I was also planning to be there and now I am glad I didn’t go).