Roles first, then people
Succession isn't done for the whole org chart. It's done for roles whose absence would stop the business: those that concentrate revenue, key-client relationships, scarce technical knowledge, or regulatory risk. That list rarely exceeds twenty positions.
Two candidates and a named gap
A useful plan states, for every critical role: who could take it over today, who could in twelve months, and exactly what each is missing. Without a named gap and a development action with a date, the matrix is an inventory, not a plan.
- Immediate successor and twelve-month successor per critical position
- Specific gap: experience, exposure, or competency
- Development action with an owner and a date
- Quarterly review at the leadership committee
Calibration is what gives it credibility
When every manager evaluates potential by their own yardstick, the matrix stops being comparable. The calibration session — where directors defend their evaluations in front of peers with evidence — is the mechanism that turns an opinion into an organizational decision.
Key takeaways
- Succession planning only for critical roles, not the entire org chart.
- Every successor needs a named gap and a dated action.
- Without peer calibration, potential ratings aren't comparable.
NS frameworks and reference sources
- Proprietary NS framework · TVC·NS — methodological notes from the Talent Management practice
- NS project base: anonymized cases by sector and geography
- Open market evidence and academic literature, recalibrated with client data
- SHRM — Human Capital Benchmarking Report (hiring cost and time)
- Gallup — State of the Global Workplace
- LinkedIn Talent Solutions — Global Talent Trends
This article develops proprietary NS Business Strategy frameworks, drawing on our project base and on public industry literature and studies cited above. Figures are reference ranges; each project is measured against the client's actual data.