What is our accuracy as a team for feature delivery timeline estimations. Is someone consistently off, if so is there a common reason (eg brittle unit tests mean they have to refactor unrelated tests so their PRs are consistently late (or slow to produce). Not all development is equivalent, I’d cut and run if someone evaluated me on time to merge, LOC produced or churn, etc. Those aren’t reliable metrics in my opinion for how a person is doing in your environment, they are just evaluating maximizing me as an asset, not a person.