I will commonly find an area of my reconstruction where there are many points in incorrect locations. It would be nice to be able to select these points and see their statistics quickly. I imagine a feature where in the bottom left I could see XXX,XXX points, XXX selected along with 0.XX Average reprojection error, XXX Reconstruction Uncertanity, XX Avg image count, XX Projection accuracy.
I think being able to see this quickly would allow for more efficient use of the gradual selection tool.
It would also be very interesting to see a tool that allows for the coloring of points via these quality parameters.