My idea is:
To include the Contact ID column in the export of the Form Results (/s/forms/results/__).
I think these groups of people would benefit from this idea:
Everyone who exports the Form Results.
Why I think they would benefit from this idea:
With the column included you can actually connect the data from the export to a contact without having to go back to the Form Results view.
What skills and resources do you need to explore this further?
I reckon the export function needs to be adjusted to include the Contact ID info. So probably a combination of PHP and SQL.