We're told that Canon will introduce a brand new DSLR model some time in 2015 that will be somewhat modular. All we were told is that the viewfinder will be interchangeable, as well as “other parts of the camera”. We're trying to find out what else would be removable on a DSLR.
This camera will be video focused, but a competent stills shooter as well. It sounds like it could be a part of the Cinema EOS line and I would suspect it would appear at NAB in April, 2015.
More to come…