Stop promoting your best experts into failing leaders

Leadership coaching Amsterdam | David Buirs

Summary: This article analyzes Gallup’s data on management talent and the impact of AI on leadership requirements. It argues that while technical management skills are becoming automated, human-centric coaching and communication skills are becoming the primary value drivers. The content advocates for leadership training for new managers as a strategic necessity for organizational relevance.

Gallup studied 2.5 million teams. The conclusion was shocking. Only 10% of managers naturally possess the talent to lead well. The other 90% require deliberate development to succeed.

Most companies ignore this. They take their best individual contributor, hand them a new title, and hope for the best. This is what is causing the huge global drop in workplace engagemement: untrained and disengaged managers. Train them, Gallup says, and we can unlock close to 10 trillion USD (!) in productivity.

The invisible cost of the management gap

When a promotion happens without leadership training for new managers, the team pays the price. You see it in the data. Performance slips. People stop speaking up in meetings. Eventually, your best talent leaves.

The pain is felt most by HR. You are left putting out fires caused by leaders who do not know how to lead. You deal with high absenteeism and the cost of high employee turnover.

The transition from peer to manager is not a step up a ladder. It is a complete change in craft. The technical skills that made them a top performer are now secondary.

Why AI makes human leadership non-negotiable

The rise of AI is rapidly devaluing technical expertise as a management cornerstone. When machines can handle data analysis, scheduling, and technical optimization, the demand for managers with purely hard skills will decrease. Conversely, the demand for strong communication and coaching skills will increase.

In an automated world, the only remaining competitive advantage for a leader is the ability to connect, inspire, and develop others. This shift makes leadership training even more important for companies and leaders that want to stay relevant. If you cannot coach, you will become obsolete.

Personal leadership as the foundation

Management is not about controlling others. It starts with personal leadership. A manager who cannot regulate their own stress or own their calendar will never build a high-performance team.

We often see “corporate theater” where managers pretend to have control while drowning in role ambiguity. Without a grounded philosophical approach to their new responsibility, they default to micromanagement or total avoidance.

How to reduce absenteeism and turnover

To fix the engagement crisis, leadership must be treated as a clinical skill.

  1. Identify leadership potential before the promotion. Not every expert wants to manage people.
  2. Implement evidence-based leadership programs. Focus on measurable ROI.
  3. Provide leadership coaching for those in the first four years of their role. This is the critical window where habits are formed.

Conclusion

Leadership is not a reward for past performance. It is a service to the future of the organization. If your managers are struggling to delegate or fear giving feedback, they are not failing you. The system failed them by leaving them untrained.

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