I think it would be nice that we could, ourselves, manage our own files, especially delete them and reuse them.
It happens many times that we want to delete a file/some files we once uploaded. We need to submit a ticket asking Weebly staff to delete it/them for us. It would be better for everybody that we could do it, ourselves.
Another situation: if we want to use one same image in differentes pages or evene places of the same page of our site, we need to upload it each and every time. It would be nice if we could just upload it once and point to that image file (already on Weebly servers) everytime we need on any other page or place.