Would like to see a feature where the subnet could be simplified and /or normalized. The number of edges and points reduced or remain the same but dispersed more evenly without changing the shape.
So would I, but this is a much trickier task than you might think.
Removing an edge (and its defining points) changes the shape of the vessel a bit, but some much more than others- especially when there are several points close together. It is not trivial for an algorithm to decide which points are more important than others, so simplifying a model remains manual work.