When Certainty Disappears: What Leadership Transitions Are Really Testing

Recently, I had an interesting conversation with Johan Granqvist, Head of Legal & Compliance at Swarmia.

It began with leadership transitions and gradually moved towards a bigger question: what happens when a leader enters a new role while the way decisions are made around them is also changing?

I think there is something important in that question.

During the first three to six months of a senior leadership transition, the real complexity often becomes visible.

Expectations are still forming. Relationships and credibility are being built. Priorities shift. The leader must make decisions before they fully understand the organisation around them.

It is rarely simply a question of capability.

The harder question is whether the leader can understand what this role and organisation now require of them, rather than continuing to operate from the assumptions that made them successful somewhere else.

Increasingly, the environment they are entering is changing too.

The decision environment is shifting

Johan used a phrase during our exchange that stayed with me:

Decision architecture.

His point was that, as AI and agent-driven workflows increase the speed and scale at which work can happen, the leadership challenge begins to shift.

It is no longer simply about access to analysis. Increasingly, it becomes a question of judgement: who defines the boundaries, where human judgement is required, what needs to be escalated, and where accountability ultimately sits.

That changes the work of senior leaders.

In the high-growth environment Johan described, formal reporting lines can tell you surprisingly little about where decisions are shaped. Trust networks, founder dynamics, risk tolerance and the way work moves through the organisation all matter.

For a leader in transition, understanding that informal system becomes part of becoming effective in the role.

Johan also described two ways in which things can go wrong when a leader continues to operate according to an older model.

The first is over-centralisation, where the leader becomes the quality-control point through which too much must pass.

The second is the opposite: decisions become dispersed without sufficiently clear ownership.

Neither situation necessarily reflects a lack of capability. As Johan observed, both can emerge when a leader continues to operate in an old model while the organisation around them has already moved on.

The deeper transition

This is where our conversation moved from operating models towards something I see repeatedly in transition work: leadership identity.

People step into new roles carrying assumptions about what made them successful previously and what they now need to prove.

Sometimes those assumptions still serve them. Sometimes they do not.

In my experience, leaders who adapt well tend to spend time understanding the new context before deciding how they need to operate within it. They pay attention to expectations, stakeholders, where influence really sits, and where they can create the greatest value.

This may require a meaningful shift in how they see their own role.

Someone whose credibility has historically come from being the expert may now need to create value through judgement, direction and the quality of the decisions made around them.

Someone accustomed to maintaining close control may need to establish clearer decision ownership rather than personally owning every decision.

The practical changes may be visible, but the more difficult adjustment often lies beneath them.

What leaders may really be losing is certainty

Later in our exchange, Johan asked what leaders find hardest to let go of during a transition: expertise, control, status or something else.

My answer was certainty.

The behaviours and reference points that previously told someone, I am good at this, may no longer work in the new environment.

A leader can understand intellectually that the role requires something different while still instinctively reaching for the behaviours that created credibility before.

That gap can be uncomfortable.

AI may amplify it because information and analysis can increasingly be generated at speed. However, AI is not really the central issue.

The more important leadership question is what becomes more valuable when access to an answer is no longer enough.

Johan put this particularly well towards the end of our conversation. His view was that organisations will increasingly distinguish themselves through the quality of their judgement systems: their ability to create clarity, trust and decision environments in which people and AI can operate effectively, while accountability remains human.

Transition risk does not sit only with the leader

This is the implication I take from our exchange.

A senior appointment does not happen in isolation. Effectiveness depends on the relationship between the leader, the mandate, the stakeholders and the organisational environment they are entering.

When those conditions are changing, transition becomes more than learning the role.

The leader may also need to recalibrate how they exercise judgement, where they create value, how they influence others, and what they no longer need to carry with them from the role that came before.

Highly capable leaders do not suddenly become less capable when they change roles. What changes are the conditions in which that capability must operate.

Perhaps that is what leadership transitions increasingly test:

Can you remain effective when the things that previously gave you certainty no longer do?