Pair assets with briefs, check versions, carry revision notes. Every one is ready to run, and you can adjust it in plain language.
Bring PDF design feedback into the maker's task for rework.
Your maker gets the fixes in the review task, tied to the PDF version your reviewer marked up.
Put reviewer changes beside the exact file version to revise.
Your designer gets the changes reviewers requested, tied to the rejected file version, with a link back to the approval.