P: Histogram: Colour Wheel

I'm relying quite heavily on the great tool that adobe provides in color.adobe.com to balance the colours on some of my photos. It would be fantastic to have it (or a similar visualisation) directly in LightRoom. This way we would be immediately able to see how the colours are balanced in our photos.

It could be a alternative display for the histogram, for instance it could be displayed using the angle to represent the colours, the distance between the center and the data point to represent the brightness, and the intensity/opacity of that point to represent the amount of pixels corresponding to that colour/brightness.

(I've been using DarkTable for a few months before switching to LightRoom Cloud and mobile, this is probably the missing tool in LightRoom)