According to latest rumors Nikon may announce Nikon D7200 with advance core specification in September 2014 / photokina 2014 show, there is also a huge probability that No D400 is coming and Nikon will put everything possible in D7200 to attract its pro APS-C users.
More DSLRs to from Nikon
Nikon D4s final announcement is not done yet but we already have bunch of info and images – See here
Nikon 1 V2 is ready to be replaced with the new one called V3, the V3 will sure pump the V2 specification to a next level including 4K video recording option,.
Compacts to come