D 7100 6 shot Raw Buffer IMO D400 still coming

I am not impressed by many aspects of the D7100, but  "reverting to CAM 3500"? This is "Advanced CAM 3500 DX", the D4 has "Advanced CAM 3500 FX". The D300 has "CAM 3500 DX", the D3 has "CAM 3500 FX". And all "CAM 3500" has 51 point AF.

I do not see that as "reverting", unless you believe that the 39 point CAM 4800 is better because it is a higher number?

JC
Some cameras, some lenses, some computers