It is not going to happen but let's say for fun that it could happen. A 1DMkV with 35 to 40 Mpixels and 10 to 12fps would get my attention Of course the price would have nothing to do with the price of 7DII but allow me to remind that I mentioned "for fun" before. That kind of body would also drive fast the big whites....
I "resurrected" this thread because I just returned from a 3-day excursion where I used my 7DII (about 5000 clicks) and I had an issue that made me seek service. The main wheel was not always working. Fortunately it worked for 90% of the time. I was choosing the shutter speed with it and I didn't have to change it constantly. Of course I would have it serviced - with the repair cost being about 150 euros - but this reminded me of its possible succession. Its shutter count however must be below 80K so a lot of life there. I will ask them to let me know.