@ Roger,
Am upgrading to a 7DII in a few weeks (Can't wait).
Early reviews have it hard on the heels of the 1DX in performance.
10fps, huge buffer & fantastic focus tracking.
I don't dismiss the merits of Full Frame, but crop suits my interests more.
Really looking forward to being able to have AF on the 100-400mm with my 1.4 extender.
Extra reach from the bank with AF will be good to play with.
Slightly tames the desire to own a EF 600mm f4.
@jhughes & @bbirlew, a 50mm is a little redundant for me as I have an EF-S 60mm f2,8 macro,
It is razor sharp & very distortion free. 10-22mm is a killer too. Loved adding it to my kit.
All still brings me back to either a EF-S 15-85mm or a 24-105mm f4L.
Cheers