All the more impressive!!
Agree, best to keep it simple - especially where something like deletes are involved that have the potential to mess stuff up.
Well i guess it would be safe to include on table name and delete those, on set ups like yours it just wouldn't match anything - so no deletes.
It would be harder to document though, something like "..may or may not delete DMD videos/images.." might cause confusion. I'll leave it to developers discretion and let you decide!!