Please tell me that "Pro" doesn't mean a built-in non-removable grip. That would be a deal-killer for sure.Maybe for you. It's the complete opposite for me. I'll take the built in, fully integrated grip.
Part of the reason the ergonomics of 1-Series bodies is so brilliantly refined is that it's a totally integrated package. On a body with a bolt-on grip, there are inevitable and very real functional design compromises. I confront these differences on a daily basis with my gripped 5D3 & 1D MkIV.
Hopefully todays CR post is not just another in the long line of 7D2 apparitions. Eventually a real camera will emerge from the smoke and mirrors.