My next body?
Young and athletic.
Now we just need to figure out how to transplant my mind.
Anyway, like most people I’d like anything that improves image quality. Higher signal-to-noise ratio, more dynamic range and higher resolution. And things that make it easier to get the shots you want, like improved autofocus and higher fps.
Nice to have are things like improved weather sealing, a robust flip screen (just for near to the ground macro photography, I’m not into video) build in wireless radio flash control and dual card slots.
I’d also like more software options. Why limit bracketing to 3 or 5 images? Let me decide how many I want and how far they are apart. Same for things like ISO range, aperture range and shutter speed range. The ability to program them all (min – max values) at the same time would be nice.