Between the decision to prepare a successor and the moment of formal appointment lies an interval organisations habitually leave unstructured. The candidate is informed, perhaps flattered, occasionally given a mentor and a reading list. Then everyone waits for the date. During that waiting period, two things happen simultaneously and invisibly. The successor develops a hypothesis about what leadership in the new role will require - based on observation, assumption and hope. The organisation forms expectations that are never articulated, tested or reconciled with the successor's own understanding. Where those two pictures diverge, the transition struggles - not from incompetence or resistance, but because two parties entered the same role with different maps and discovered the discrepancy only after the appointment removed the freedom to correct it quietly.

The interval is the most informative period in a leader's career - and the least examined. It is the moment when behaviour under pressure can be observed before the stakes are irreversible. How does the successor handle being told they are not yet ready? How do they respond to a peer who was considered and not chosen? What happens to their judgement when they are given visibility without authority? These questions arise naturally in every succession - and they are answered in conduct, long before any formal assessment takes place. They are indicators: the way a person meets these moments is the way they will meet the ones that follow. The difficulty is that the answers are stored in impressions - recollections, anecdotes, the sense that someone "seems ready" - rather than in anything a board can review or act upon while there is still time. And no playbook can close that gap: a successor can memorise every case study and still be governed by reflex when the quarter turns. This is where the interval can be turned from observation into development. An attitudinal baseline conducted under standardised conditions captures how the successor actually operates under sustained pressure - not how they describe themselves on a good day. Each baseline feeds into a COR.E Leadership Dynamics™ programme tailored to the successor's profile, allowing specific behavioural components to be adjusted while the stakes are still low. By the time the pressure arrives, actions that would have been reflex become conscious responses - oriented deliberately toward finding solutions rather than repeating old patterns.

The organisations that manage succession best share one characteristic: they understand what can be prepared and what cannot. The tasks of the incoming role will change with time - markets shift, priorities move, and today's requirements are replaced by tomorrow's. Skills for tasks can be learned along the way; that is the easier half of readiness. What cannot be learned quickly is how a leader reacts when the pressure arrives - and that is the half on which the successful organisations actually bet. No successor can hold every skill the role will eventually demand. But one skill transfers across every situation and every team: the capacity to remain oriented toward solutions under stress - to listen to one's own inner voice rather than the surrounding noise, and to choose the response rather than produce the reflex. A leader equipped with that skill is prepared not for a particular quarter, but for whichever quarter comes. Once this is understood, the interval acquires structure. The successor can rehearse the situations that matter. The sponsor can observe conduct against agreed factors rather than relying on general impression. And both parties can compare their maps while the comparison is still inexpensive. Handled this way, succession stops being a risk to be managed and becomes an advantage to be built: an organisation that has gained a leader who arrived prepared - not with all the answers, but with the one capacity that generates them.

Most succession failures are not failures of selection. They are failures of preparation - and preparation is invisible, which is why it is so often skipped. An appointment can be announced in a morning. Readiness cannot. It is assembled over months, through deliberate exposure, honest conversation and the willingness to examine a candidate's pattern under pressure while there is still time to strengthen it. The organisations that do this appear to have unusually good luck in succession. They do not have luck. They have an interval they chose to use.

At Minerva Consulting, succession engagements begin with the Energy Leadership IndexⓇ - an attitudinal assessment that establishes a quantified baseline of how a leader operates under sustained pressure. Measurement alone is diagnosis - not development. Each baseline therefore feeds into a programme built for one person: a COR.E Leadership Dynamics™ engagement tailored to the successor's specific profile, targeting the factors the assessment revealed, and built to develop the leader precisely in the direction the organisation requires for this role. Rather than imposing a standardised model, it guides each leader towards their own formula for success - integrating strategic insight with disciplined practice. Every mandate concludes with a documented report: the baseline indices, movement on the agreed factors, and a plain-language assessment prepared for the sponsor. We take a limited number of mandates at a time. Because the interval before an announcement is short, and it is the only period in which succession can still be shaped rather than merely survived.