What features should the GH5 have?

The imaginary GH5 got described at Suggestionofmotion. It has V-Log, Multi aspect sensor 4k at 60fps, 16 stop of dynamic range and so on… All nice bells and whistles but so far I have no reliable specs to share on 43rumors. And unlike Suggestionofmotion hopes I know for certain there is no GH5 coming at NAB.
Let’s take the chance to let Panasonic know what kind of feature you seriously want to have on the GH5. I certainly hope the GH5 is the first with the new organic sensor!

Your top GH5 features wishes are?