Nikon is all set to announce the D7500. The D7200 was announced back in March 2015 and the Nikon D7500 comes as a welcome update.
Nokishita released a photo leak (albeit low res) suggesting that the D7500 is almost here. Sadly the picture did not come with any confirmed specifications. We do have a list of rumored specs from Nikon Rumors which claim that the D7500 will have the same 20 MP sensor as the D500. This would make the D7500 a brilliant option amongst its competitors. The other rumored specs include ISO range from 100-51000, 8fps burst mode, 51 autofocus points as well as 4k video.
Expect the camera to be announced in the second week of April 2017.