Pair assets with briefs, check versions, carry revision notes. Every one is ready to run, and you can adjust it in plain language.
Your reviewers see the brief beside the asset, with the brand decision they need to make clearly stated.
Your reviewers see the current asset file in their task, or a clear request to fix a stale link before review.
Your campaign owner sees deadline changes beside assets in review, so they can confirm the reviewer still has time.