It fails because the insights disappear the moment the peak ends.
Demand spikes. Coverage gaps widen. Overtime rises. Absence patterns shift. Frontline managers patch things together to protect service.
Then attention moves to “next quarter" and the same failure points quietly queue up for the next peak.
If you want next peak to feel different, you do not need a major change programme.
You need a fast, structured debrief that isolates:
what drove performance, backed by evidence not anecdotes
where the plan broke, focusing on root causes not symptoms
the binding constraints, such as skills mix, approvals, systems, supplier limits
the few interventions that will make the biggest difference next time
We have shared a practical evaluation framework you can run quickly with HR, Ops, Finance, IT and frontline leaders. It covers what to gather as pre-work, then what to work through in a short cross-functional session.