Change submission files identification

Hi,

I noticed that some teachers need to change student submissions file's name to better manage downloaded submissions.

Some teachers complain that they need something like: [original filename]_[student fullname].xxx instead of  [student fullname]_[id]_[original filename].xxx

I wonder if there is enough people with similar needs so it would be acceptable to consider develop a way teachers can define the files output format...

Any thoughts?

Thank you,
susana