Hello @stevedennis,
sorry I didn't read your answer properly (and do not see your question). Yes. I miss this feature from time to time.
On the doc page of proget it is propagated that assets can replace a network share. And I like this concept.
But from time to time I had to move, or rename some folders or files. We are not on a cloud storage. If you could implement the feature but there is a restriction for cloud storage I would be very happy :-)