YES! My agency uses a combination of job codes, file name and version numbers to readily identify documents/versions. We run into two issues with the way WF handles docs:
1. Our new file name is not captured, which can cause confusion. I know it can be edited after upload but that just creates additional steps that can be forgotten.
2. If you download older files, they do not maintain their original name, but the most recent one. So if we download the 5 versions of a single doc, they are ALL named "File X Version 5". Confusing for obvious reasons.