When the Best Salesperson Becomes the Worst Manager

Organizations often promote top individual contributors into management roles without evaluating whether they have the skills to lead others. While strong performance is worth recognizing, success as an individual contributor does not translate directly into the ability to coach, develop, and scale a team. The best managers are often those who were already leading before they were given the title.

Carter Cathey

5/11/20261 min read

There is a difference between being great at the job and being great at leading others who do the job.

Most organizations reward top individual contributors by promoting them into management roles. On the surface, this makes sense. You want to recognize performance and create opportunities for your best people.

Where this breaks down is when performance is treated as the primary qualification for leadership.

Great individual contributors succeed through their own execution. They are focused, independent, and often operate with a high degree of personal ownership. In many cases, the traits that make them successful are the same traits that make them difficult to scale through others.

I’ve seen this most clearly with lone wolf sellers. They don’t collaborate much, they don’t rely on others, and they aren’t typically the people the team turns to for help. They can produce strong results, but those results are not easily transferable.

When those individuals move into management, a few predictable things happen. They stay too involved in deals, stepping in to solve problems instead of developing their team to solve them. They struggle to coach because much of their success is intuitive rather than structured. Over time, they become a bottleneck, with decisions and progress flowing through them.

The team doesn’t scale. The manager burns out. And the organization ends up losing both a strong seller and the opportunity to build a strong leader.

The best candidates for management are often easier to identify than people think. They are already leading before they have the title. They are the ones the team goes to for help. They step in when someone is struggling. They share how they approach their work and take satisfaction in helping others succeed.

If no one comes to you for help before you’re a manager, they won’t start after you get the title.

Leadership is not a reward for past performance. It is a bet on future leverage.

The goal isn’t to promote your best seller.

It’s to promote the person who can create more great sellers.