Not surprised, they can't let a top model sit idle too long.
Rumors: Nikon D800 refresh instead of D4x | Nikon Rumors
Rumors: Nikon D800 refresh instead of D4x | Nikon Rumors
They mentioned a possible D7200. About the only thing I can think to add would be a bigger buffer. The wi-fi and gps I would pass on. Unneeded increase in cost IMO.
I am just getting my D7100 tomorrow and they are talking about the D7200. Just my luck