I bet Canon will release a 6D2 Any thoughts?
The 6d is designed to make money for Canon, not to inspire awe and excitement. As everything about the 6d is budget they will keep lowering the price until their break/even point is reached, and only then replace it, and only after the 5d4 is here.
Imho the 6d has 2-3 years of life in it, it was never meant to outgun the Nikon d600 but offer a budget ff for people who want to or have to stay with Canon.
Btw the Nikon d610 is only an embarrasing bugfix for the d600's sensor problems, so actually that's one brownie point for Canon who for the lack of enthusiasm updated the 5d2 into a mature 6d product.