Request to Add "Point Color Variance" Feature Like Camera RAW in Premiere Pro

In Premiere pro, we get a feature similar to Point Color Variance feature of Camera RAW's new feature, in which we can adjust any color, background, chroma and set the color perfectly… like sometimes we make videos on green screen and due to different shades of light colors the green color of the background is not removed properly, then by using Point Color Variance Feature we can make all the shade colors a common color and can easily remove chroma on that. Even now some people face problem in removing chroma where there is lack of light. Point Color Variance Feature will help a lot there.