Nikon d7000 replacement soon?

I'm seriously thinking about buying a Nikon D7000 but I wondered if I should wait for a replacement that is coming this summer or something?

The D7000 is brand new. There won't be a replacement for it anytime soon.

The D7000 replaced the D90. I would not expect a replacement for the D7000 for at least another 18 months or longer. Probably longer