I find that it can be hard to track down where a label connects, especially when looking over someone else's design. If I want to see where the labelled input signal is coming from, I have to manually go find the star that has the same label on the output via inspection. If there are a lot of stars or if the labels are similar (i.e. cmd0, cmd1 etc) this is not always easy or quick. Perhaps the labels could get a highlight feature as well!