40+ MP camera on the horizon
We're told, as well as others that a development announcement for a high megapixel camera will be made in the September/October timeframe. There won't be availability until Q1, 2014 at the earliest.
We've heard of two test bodies out there, one being 50+mp. There are other reports of a 39mp and 47mp camera as well.
Some of the technology from the 7D Mark II, which we expect in the fall, will be present in the big megapixel EOS-1. This also plays into the previous rumors about the 7D Mark II moving up in pro features.