Control Point Weight Color?

@Gijs @menno @stevebaer

Due to another post regarding new UV display functionality, I remembered my old wish in this thread. Although Pascal replied to it in 2013, I never heard about it after that.
In the UV post, also @Rhino_Bulgaria and @davidcockey replied and proposed to put it in a new post.

After all, the rational part of the NURBS abbreviation is the ability to adjust the weight of a control point.
As I am not a fan of adjusting the weight and add more control points when I need more control, I think it is a missing part of Rhino that there’s no visual feedback.
So it would be nice that when I show the control points of an object, I am able to notice that I, or someone else adjusted the weight of a specific control point.

Anyway, what do you think about this idea?