The Cost of Overloading Your Best Employees

By Janey Wellons 

Have you ever heard (or said), “Let’s hold off on hiring—our top performers can handle it”? 

It sounds reasonable. High performers are reliable, adaptable, and get things done without much direction. When work piles up or someone leaves, they’re the obvious people to lean on. 

But we’ve seen how this plays out, and it rarely ends well. 

The issue isn’t trusting your high performers. It’s building your entire staffing strategy around them. 

High Performers Are Natural Problem Solvers 

Top performers are problem solvers. Need someone to take on an unexpected project? They’ll figure it out. A process breaks down? They’ll fix it. Two teammates leave the team and suddenly there’s a workload gap? They’ll absorb the work without complaining. 

That’s exactly why they get more and more work. 

At first, it feels efficient. No hiring delays, no onboarding, no extra cost. The work just gets done. 

But over time, this “quick fix” becomes a long-term problem. 

Burnout Doesn’t Always Look Dramatic 

Burnout rarely looks dramatic. In reality, burnout is usually much quieter and shows up gradually. 

The employee who used to respond instantly now takes longer to reply. The person who once volunteered for every challenge becomes noticeably quieter in meetings. Creativity drops. Initiative slows down. 

They’re still doing their job. but not at the level they once were. 

Just because someone can handle the load doesn’t mean they should keep carrying it. 

The Retention Risk Leaders Often Miss 

High performers are also the most recruitable people in your company. 

They have strong results, a track record, and the ability to adapt quickly. Exactly what other companies want! 

So, when they start feeling stretched too thin, they don’t just feel it… they have options. 

Ironically then, what started as a way to “save” on hiring can quickly turn into losing your most valuable employee. 

Replacing a High Performer Is Rarely Quick 

When a high performer leaves, organizations don’t just lose one employee. 

You lose: 

• Institutional knowledge about systems, clients, and internal processes. 

• Efficiency that may have taken years to build 

• Informal leadership that person provided to teammates 

And replacing them takes time, often months before someone is fully up to speed. 

Even when hiring moves quickly, the timeline often looks something like this: 

• Several weeks to source candidates 

• Multiple rounds of interviews 

• Offer negotiation and acceptance 

• Notice period before the new hire starts 

• Onboarding and ramp-up time 

Realistically, it can take six to nine months for a new employee to reach the same level of productivity as the person who left. 

During that time, the remaining team members (often other high performers) end up absorbing even more work. And just like that, the cycle repeats. 

Strategic Hiring Is Actually Risk Management 

When companies hear the phrase “strategic hiring,” they often think it means aggressive growth or adding headcount quickly. Strategic hiring isn’t always about growth. Sometimes it’s about support. 

Strong leaders regularly ask questions like: 

• Where are our top performers doing work someone else could handle? 

• Are certain roles slowly expanding beyond what they were originally designed for? 

• If someone critical left tomorrow, what parts of the business would immediately struggle? 

Sometimes the right hire isn’t big or flashy. It’s simply the right support role that allows your best people to stay focused on the work they do best. 

A Simple Gut Check for Leadership Teams 

Ask yourself: If your top performer resigned tomorrow, what would break first? 

If the answer is “a lot,” it may be time to hire before things become urgent. 

At TalentRemedy, we often step in when things have already reached a breaking point. Someone’s left, the team is stretched thin, and hiring becomes urgent overnight. 

The healthiest organizations take a different approach. They hire before burnout hits. They pay attention to how roles evolve. And they prioritize protecting their best people. 

Because when high performers are supported (not overloaded) they stay that way a lot longer. 

And that’s a win for everyone!