This one is coming from Australia (this is an authorized Nikon dealer in Australia):
Note the question marks – I am not sure if they are asking us or telling us about this new lens. This could also be a cheap trick to attract attention to their site.
NikonRumors history shows that this same site was dead on with the Nikon D3x announcement last year. Around the same time they also hinted something about a new flash that never materialized.
Maybe they just get their news from NikonRumors 🙂