In a near future we will expect Nikon to release the D600 Full frame DSLR.
The D600 is expected to carry a aggressive price tag (As low as 1600 usd have been mentioned in speculations) and will be the DSLR that kills the DX sized sensor in respect of the pro and prosumer segment of DSLR’s.

Find it here when available D600

And further we expect the DX sensors to be used (as they already are by some makes) in electronic viewfinder cameras and viewfinderless cameras with or without interchangeable lenses like the new Fujifilm X-E1 Find it here when available.