d 400 is (perhaps) coming.

Really? I see pros using both DX and FX. Last week I was shooting a concert. I had media credentials. Others with media credentials were shooting Nikon and Canon, FX and DX. One camera had obviously been around the block. Or two or three, judging from its dings and taping. People use what they have and get results. Everyone doesn't have - or will get - brand new equipment all the time.

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--Bob