I fear 5DV will remain at the same price point as IV. It is like for like update and for the time being it will be their best offering apart from 1DX line. Not everyone is ready for the R yet (mk1 doesn't answer basic requirements such as dual cards) and that's the user base they would wish to capitalise from. I am sure their marketing department will have a say on the way forward and we may be proven wrong. Will there be 5Ds II? Let's say if mkV is 40-45MP and without AA filter then the 's' needs to be 65-80 to make enough sense? Have they got the tech?? I don't see anything in their APS-C line to suggest so, but again they may have cards up their sleeve. Maybe a mkV with sensor shift technology? If prospective cameras are reasonably similar, it wouldn't be difficult to make a decision to go with a single model given market situation.