Tip: get your agents to classify the merge danger of the PR
1. Is it a one-way door, or a two-way door?
One way doors involve expensive migrations, or are hard to reverse. They need thorough review. Two-way doors are easy to revert.
2. What's the blast radius?
If things go wrong, how bad will it be? Large blast radius: closer review
Helps you apply your precious review time where it's actually needed.