If you already have reloadable configuration infrastructure, or plan to add it in the future, this is just spreading out your configuration capture. No thank you (and by “no thank you” I mean fuck right off).
If you want to improve your bus number for production triage, you have to make it so anyone (senior) can first identify and then reproduce the configuration and dependencies of the production system locally without interrupting any of the point people to do so. If you cannot see you cannot help.
Just because you’re one of k people who usually discover the problem quickly doesn’t mean you’ll always do it quickly. You have bad days. You have PTO. People release things or flip feature toggles that escape your notice. If you stop to entertain other people’s queries or theories you are guaranteed to be in for a long triage window, and a potential SLA violation. But if you never accept other perspectives then your blind spots can also make for SLA violations.
Let people putter on their own and they can help with the Pareto distributions. Encourage them to do so and you can build your bus number.
Turtles all the way down.