If one of those camera bodies is a Cinema EOS product, the other one might at best be a 7D Mark II? I must admit that I am highly pessimistic about this mysterious second camera being the long-rumored high-MP 1D-style camera. Perhaps it is going to be the year of the new camera body I won't invest in.
I doubt it will be the "7D2" or high megapixel anything. It will be a Rebel. I seriously doubt we will we anything exciting from canon this year.
All the facts would behoove me to say otherwise but, so many people have made this arguement in the past and been wrong. I will say that Canon would be making a serious mistep by not updating the 7D this year. Speaking for myself, I'd forget Canon's crop format and just buy a 5Dmkiii and be done with it. Although, maybe that was their plan all along.