I am suggesting a text box to add things are not in the database yet
A place to add:
-actors/crew not in database associated with title
-a link to the trailer (you cannot put it in forum until the title is approved, by then the submitter may have moved on)
- Movies/works not in database associated with actor/crew.
These are all things you find when adding new things to the database but you have to wait to add them OR you have things to add and can't really do them all. This option would allow a place holder to come back to so that the submitter doesn't have to remember or re-research something just to find the one missing thing.
If I stumble upon a work that needs something added it makes it easier and a place to start.
Maybe a tiny "under construction" icon in the corner until the title/actor is complete thus alerting people to the incomplete status.
Thank you for your time in considering this option.