Update: this is probably a false alarm - the 1.002 version on the D7000 is for the built in lens corrections database:
I received two different tips that a new Nikon D7000 firmware v1.02 will be released soon. Some of the included improvements should be a fix for AF backfocus, corrected aperture calculation with zoom lenses in LiveView mode and more.
New Nikon D7000 units were reportedly shipped to BestBuy with the new v1.02 firmware.
The previous D7000 firmware update v1.01 was released in December, 2010.
[NR] probability: 60%