Ok, for now I personaly found very few limitations in the features themselves. But if you say that some new reorganizations of the 3d scene must be done first, I trust you...perhaps on intersection of sketches or groups among sketches or layers, why not ? If the interface does not get too crazy as I saw elsewhere. I wont tell where😏.
In an artist point of view the story is not how the tool is complex Imo, but how efficient you get. And SDF modeler is relatively complete already for most of my workflow, I think...
But why not more? Ok👍
Have a good day.