I'd postulated on the possibility of a 14mp FF LBCAST answer for
the new D2x to explain the long awaited delay here (
http://forums.dpreview.com/forums/read.asp?forum=1021&message=6308321 ) but I didn't predict an announcement on it until some time next year, if Nikon is moving this fast on scaling out the LBCAST technology ...their statement of an increasing pace of development in the DSLR space seems to be happening with great alacrity.
I'd be surprised if a full frame D2x is 14mp (or 13.5 to be more
precise). That would indicate that LBCAST has been developed in two
photosite sizes, which I think is too much to expect at this point.
More likely is 10mp.
--
Thom Hogan
author, Nikon Field Guide & Nikon Flash Guide
author, Complete Guides to the Nikon D100, D1, D1h, & D1x and
Fujifilm S2
http://www.bythom.com