Cage display issues for subdivided objects

At the moment I see two problems in the display of the cage for smoothed objects.

1 - If the point is deep inside the object it is not visible in shaded mode. It would be nice to see the front points (those that can be seen in the non-subdivided mode) anyway. Like some kind of X-ray in retopology programs.

Of course, you can use 'Adjust edit cage to modifier result' in your Subdivision modifier, but it creates another problem:

2 - If you use 'Adjust edit cage to modifier result' and Wireframe mode - polygon dots looks messy. I would like to see only one point for each polygon