Rethinking management: why promotion doesn’t equal leadership

There is a consistent message across management research that is difficult to overlook: line managers are not a secondary factor in organisational success. In fact, they are one of the primary drivers of it.

Gallup estimates that managers account for at least 70% of the variance in team-level engagement, while the CIPD concludes that line and middle managers have a substantial impact on performance, employee satisfaction, absenteeism, commitment, workplace climate, change implementation, and well-being. Taken together, this makes one thing clear. The quality of management is not just an internal HR concern. It is a direct commercial lever.

Despite this, the way many organisations create managers has not kept pace with the importance of the role.

The accidental manager problem

In most organisations, progression still follows a familiar path. Someone performs well in their role, demonstrates consistency and reliability, and is promoted into management. The logic is simple: reward performance with responsibility.

The problem is that performance in a role is often used as a proxy for readiness to lead people in that role. The data suggests this approach is not working as well as many organisations assume. A large study by the Chartered Management Institute (CMI), covering more than 4,500 workers and managers, found that 82% of people entering management had no formal management or leadership training. Only 27% of employees described their manager as highly effective, and one in three people had left a role due to workplace culture. Perhaps most importantly, half of those who viewed their manager as ineffective said they planned to leave within a year.

What is often missing at this stage is any structured space for individuals to develop the skills required for the role. Many new managers are expected to learn through experience, often under pressure, rather than through deliberate development. Coaching can be particularly valuable here, as it provides a dedicated environment to step back, reflect, and build awareness of how they communicate, make decisions, and respond to challenges in a leadership context.

The role has become heavier

The issue is compounded by the fact that the management role has expanded significantly. Modern line managers are often responsible for performance management, well-being support, career development, HR-related responsibilities, and day-to-day operational delivery. The Chartered Management Institute notes that many managers are expected to handle all of this simultaneously, often without formal preparation.

At the same time, Gallup’s research shows that managers themselves are under increasing pressure and face a higher risk of burnout. This means the challenge is not just capability. It is also capacity. The role is broader, more complex, and more demanding than many organisations fully acknowledge.

In this context, development is not only about building skills, but about creating space to think more clearly and operate more effectively within that pressure. Coaching can support this by giving managers a structured opportunity to step back from day-to-day demands, reflect on how they are managing their workload and responsibilities, and develop more effective ways of prioritising, communicating, and maintaining control. This becomes particularly important when the volume of responsibility cannot easily be reduced, but how it is handled can be improved.

Where managers struggle

CIPD’s evidence review identifies communication, building trust, coaching, mentoring, and conflict management as the core capabilities required for effective management. These are behavioural and interpersonal skills, not technical ones.

There is also a clear confidence gap. CMI reports that a proportion of managers do not feel confident in their leadership ability, while many others recognise they still need further development. Managers who have received formal training are more likely to feel confident, more comfortable leading change, and more willing to address poor behaviour.

Managers delay feedback, avoid difficult conversations, soften accountability, or overthink interactions. Not because they lack intent, but because they lack structured approaches and confidence in how to handle those situations. Coaching can support this by helping managers work through real scenarios, build practical strategies, and develop confidence through consistent application rather than relying on trial and error.

The performance–well-being connection

There is a useful way to understand why this continues to show up.

Management effectiveness is not just about knowledge or intent. It is about how individuals operate under pressure. As outlined in the training philosophy, when stress builds and energy becomes depleted, communication becomes reactive, decision-making declines, and service quality suffers.

This pattern is consistent across both employees and managers. When individuals are not equipped to manage pressure, their communication becomes less clear, their thinking becomes less structured, and their confidence fluctuates.

When they are equipped to manage it effectively, the opposite tends to happen. They think more clearly, communicate more professionally, and maintain consistency in their behaviour, even in demanding situations

Coaching supports this development by helping individuals recognise how pressure affects their behaviour, and by introducing practical ways to regulate their responses and maintain consistency in communication and decision-making.

What more effective organisations do

The evidence points towards two clear shifts.

Firstly, organisations that manage this well tend to separate progression from management. Not every high performer is required to move into a people management role in order to progress. Alternative career pathways allow individuals to continue developing without stepping into a role that does not suit them.

Secondly, management is treated as a capability rather than a reward. That means selecting managers more intentionally, defining what effective management looks like, and investing in the skills required to deliver it.

There is also a practical consideration around capacity. McKinsey highlights that development alone is not sufficient if managers are overloaded. Organisations need to create space by reducing low-value work and allowing managers to focus on leading people effectively. CIPD supports this, noting that managers perform more effectively when they receive sufficient support, guidance, and training.

In simple terms, improvement does not come from asking managers to do more. It comes from enabling them to do the right things well.

How coaching can support managers

One of the consistent themes across the research is that managers are expected to lead without always having had the opportunity to develop the skills required for the role.

Coaching provides a structured environment for managers to step back from the day-to-day demands of their role and develop a clearer understanding of how they think, communicate, and behave in different situations. This is particularly valuable during the transition into management, where individuals are often navigating new expectations, increased responsibility, and a shift in identity from doing the work to leading others who do it.

A key benefit of coaching is the development of self-awareness. Many of the challenges faced by new managers are not purely technical, but behavioural. How they respond under pressure, how they approach conversations, how they manage boundaries, and how they interpret situations all influence their effectiveness. Coaching helps individuals recognise these patterns and understand how their behaviour impacts others.

Alongside awareness, coaching supports practical skill development. Managers can bring real situations into coaching conversations, such as delivering feedback, managing performance concerns, or navigating difficult team dynamics. Rather than relying on theory alone, they are able to explore different approaches, test new ways of communicating, and build confidence through reflection and application.

This is particularly important when it comes to difficult conversations. Many managers know that these conversations are necessary but feel uncertain about how to approach them. Coaching provides a space to think through these situations in advance, consider different perspectives, and develop a more structured and confident approach. Over time, this reduces avoidance and helps managers address issues earlier and more effectively.

Coaching can also support emotional regulation and decision-making under pressure. As the research highlights, management roles often involve a high level of responsibility combined with ongoing demands. Without the ability to manage stress and maintain perspective, communication and judgement can be affected. Coaching helps individuals develop strategies to pause, reflect, and respond more intentionally, which in turn supports more consistent performance.

For organisations, coaching offers a way to support managers beyond one-off training sessions. It allows for ongoing development that is tailored to the individual, their role, and the specific challenges they are facing. This aligns with research suggesting that sustained development and behaviour change are more effective than isolated learning interventions.

For individuals considering a move into management, coaching can also provide valuable clarity. It creates space to reflect on whether the role aligns with their strengths, preferences, and long-term goals, particularly in organisations where management is seen as the default route for progression. This can help individuals make more informed decisions about their career path, rather than stepping into a role by default.

In this way, coaching acts as both a support mechanism and a development tool. It helps managers build confidence, strengthen communication, and develop the behaviours required to lead effectively, not just in theory, but in the reality of their day-to-day role.

Managers have a disproportionate impact on engagement, performance, and culture, yet many are still placed into the role without the preparation required to succeed. This is not a reflection of individuals. It is a reflection of how the system is set up.

The opportunity for organisations is not simply to promote differently, but to develop more deliberately. When managers are given the skills, structure, and support to lead effectively, the impact is felt across the entire organisation. That is where performance, culture, and well-being start to align.

If you recognise some of these challenges, either in your own role or within your organisation, support is available. Working with a qualified coach can help you develop the confidence, communication skills, and self-awareness needed to navigate management more effectively, particularly in high-pressure or people-focused roles.

Sources

Gallup – State of the American Manager; Workplace Engagement Research

CIPD – The Role of Line Managers in HR and People Management: Evidence Review

Chartered Management Institute (CMI) – Accidental Manager Research

Society for Human Resource Management (SHRM) – First-Time Manager Guidance

Center for Creative Leadership (CCL) – First-Level Leader Research

McKinsey & Company – Manager Effectiveness & Organisational Performance

Mercer – Career Pathing and Talent Strategy Research

Robert Walters – Gen Z and Middle Management Study