The following press release posted on Canon’s website leaks the name of the new flagship 1-series camera in the 5th paragraph. via CanonRumors.
New Canon 1D X Mark II Hands On Videos
Canon just launched their new flagship camera, the EOS 1-D X Mark II, and it’s a beast! I’ve tracked down some awesome hands on videos, and also some technical videos that were made by Canon USA. Grab a coffee and have a watch… then pre-order one ($5999) using the links here: Amazon B&H Photo https://www.youtube.com/watch?v=OVZbOWXJQnY