The Rodman Paradox: When Your Most Valuable Employee Isn’t Your Star reveals how identifying, empowering, and retaining the indispensable specialists hidden within your organisation can become the key to building stronger teams and achieving lasting success. Author Jack McCullough talks to Book Glow about the book.

What first inspired you to write The Rodman Paradox, and why do you believe organizations consistently overlook their most irreplaceable employees?

A friend of mine who is a CFO shared that in a recent staff realignment, he chose a specialist with a very limited skill set over his controller, whom he held in high regard. He made the decision based on replaceability – the controller was the vastly better employee, but he knew she could be replaced. He had come to rely on the specialist and thought her skill set was irreplaceable by anyone else on the team, so he kept her and let his trusted lieutenant go.

That experience forced me to ask a question I’d never considered before: Is the most valuable employee actually the one who is hardest to replace? Once I started asking executives that question, I discovered the same pattern over and over again.

Dennis Rodman is an unexpected leadership metaphor. What made him the perfect example of the kind of employee every organization needs but often fails to recognize?

Rodman defied every conventional metric of winning, but he won five championships and has the highest playoff winning percentage of any player in NBA history (yes, more than Michael Jordan). Dennis Rodman wasn’t considered his team’s best player, or even their second-best. Yet he may have been their most irreplaceable. Although he wasn’t much of a scorer, his combination of rebounding, defense, intensity, and willingness to do the dirty work made him one of the biggest winners in NBA history. That’s the distinction the book explores. Organizations often confuse greatness with irreplaceability, and they’re not the same thing.

Many companies reward visibility and charisma. How can leaders shift their thinking to better identify the quiet specialists whose contributions are harder to measure but essential to success?

This is a great challenge because many Rodmans do their work in the background and don’t draw much attention to themselves.  One of the best ways to identify them is to ask your employees who would be most difficult to replace.  Often you will hear the same name from several people and departments.  These are your Rodmans.

I also encourage leaders to look at who everyone turns to during a crisis. Those people are often your Rodmans.

In your years as a CEO, CFO, entrepreneur, and board member, was there a particular ‘Rodman’ you encountered who permanently changed the way you thought about talent and leadership?

I cannot point to a particular one, but my perspective was shaped by an early career experience.  I was a consultant to VC firms that were looking to reduce staff.  In one instance, they had to eliminate half of the jobs in the company.  Rather than keep their handpicked members of the C-Suite, they selected the elite specialists whose skills and contributions were essential to the company’s short-term survival.  Watching investors keep anonymous specialists while eliminating the CEO, CFO, and other executives permanently changed how I think about leadership and talent.

You argue that versatility performs while irreplaceability transforms. Can you explain the difference, and why this distinction is so important for long-term organizational success?

Versatile employees make organizations stronger because they can solve a wide range of problems. They improve execution, adapt to shifting priorities, and fill gaps wherever needed. They help organizations perform.

Irreplaceable specialists do something different. They create value that no one else can. Their expertise unlocks opportunities, solves problems others don’t even know exist, and often determines whether the organization succeeds or fails in critical moments. They don’t merely improve performance—they transform what the organization can achieve.

This distinction is becoming more urgent, not less, as AI takes over. AI absorbs a lot of what used to make someone versatile — but it can’t replace the specialist whose judgment and hard-won expertise the system depends on. If anything, AI is making the Rodmans more valuable, not less.

What are some of the biggest mistakes leaders make after losing an irreplaceable specialist, and what can they do now to avoid finding themselves in that position?

I think the biggest mistake is not fully acknowledging what you have lost. Most Rodmans are not high on a traditional organizational chart and don’t manage people, so it’s tempting to gloss over their departure. Many organizations don’t realize they lost a Rodman until months later because productivity slowly deteriorates rather than collapsing overnight.

The best way to prevent this from happening is to identify your Rodmans and not treat them like just another team member. Treat them as a strategic asset – because that is exactly what they are.

For readers who manage small businesses or growing startups with limited resources, what are a few practical ways they can reward and retain their own ‘Rodmans’?

The main thing Rodmans want is meaningful work that challenges them and for its importance to be recognized.

Don’t assume your best reward is a promotion. Many Rodmans don’t want to become managers. They want the freedom to deepen their expertise, solve difficult problems, and know that their work matters. Give them autonomy, invest in their development, recognize their contributions publicly, and remove unnecessary bureaucracy.

One challenge is paying based on value, not title. Some leaders have trouble compensating an employee who doesn’t manage anyone more than a VP of a large department. But if compensation is tied to value, that is often the best approach.

Your previous books explored financial leadership and even psychopathic CEOs. How did those experiences influence the ideas and lessons you present in The Rodman Paradox?

I’ve apparently built a career around unconventional leaders! I don’t think Rodmans share many traits with psychopaths. One of the defining traits of a psychopath is a lack of empathy. While Rodmans are a unique managerial challenge, they care deeply about their mission and the team, even if that care manifests differently.

As someone who has interviewed more than 100 senior executives and advised leaders across industries, have you noticed any common traits among organizations that consistently recognize and develop hidden talent?

The best organizations and leaders don’t assume that leadership potential is the only source of organizational value. They deliberately seek people whose expertise creates stability, enables others to succeed, and would be extremely difficult to replace. Those companies recognize that leadership isn’t only about managing people—it’s also about creating indispensable value.

If readers remember just one lesson after finishing The Rodman Paradox, what do you hope it is, and how do you think embracing that lesson could change the future of their organizations?

I hope readers remember that their organization’s success may depend less on its stars than on the quiet specialists who make everyone else successful. If leaders become better at identifying, supporting, and retaining those people, they’ll build organizations that are more innovative, more resilient, and far better prepared for whatever comes next. The greatest competitive advantage may not be hiring another superstar—it may be recognizing the one you already have.

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