Half the team on holiday. How not to burn out the other half

NESSE graphic: Half the team on holiday. How not to burn out the other half

July. You look at the holiday schedule and it looks like Swiss cheese. Orders haven’t dropped by a single unit. The director expects the same numbers as in May. And in front of you is the simplest – and worst – decision a manager can make: push the people who stayed.

It will work. For a week, maybe two. And then it will start eating away at exactly the people you rely on most. Because “pushing harder” isn’t a summer strategy. It’s a loan secured against your team’s engagement – with interest you’ll pay back in September.

This text is about how to get through a skeleton crew period and come out of it with the same team, not a smaller one.


Why “let’s push harder” fails – and who it destroys first

Under pressure, you reach for the quickest solution. And the quickest solution is to add work to your best people – because they’re efficient, because they don’t complain, because “they’ll handle it”. Here’s the trap that costs the most: you overload first the very people you least want to lose.

The best employees have one trait that is their undoing: they don’t protest. They take things on, stay quiet and deliver – until the day they hand in their notice. They don’t give warnings. There’s no growing grumbling to signal anything to you. There’s silence, and then a letter on your desk in mid-September.

That’s why a skeleton crew is so treacherous. It looks as if it works – because it does. But it works at the expense of a reserve that doesn’t show up in any report: the patience and loyalty of a few people. And that reserve can be exhausted faster than you think.

Summer doesn’t show how strong your team is. It shows how many people it really rests on – and what happens when you take those few people’s breath away.

In summer your job isn’t to do more. It’s to decide what NOT to do

This is a shift most managers are never taught. With a full team you can pretend that everything is a priority. With half the team, that illusion breaks in the first week.

A skeleton crew can’t carry the full scope. That’s not an opinion – it’s arithmetic. If you don’t decide what gets dropped, reality will decide for you: in the form of mistakes, delays, lower quality or – worst of all – someone who burns out and disappears on sick leave, taking the rest of the fragile crew with them.

That’s why the most important competency in July isn’t productivity. It’s prioritising under pressure and the courage to say “this will wait”. A manager who drops nothing in summer isn’t ambitious. They’re irresponsible towards the people who will pay for their lack of decisions.

Six levers that protect the other half

Here’s the practical part. These aren’t nice tips – they are levers that genuinely take load off the team, rather than just moving it around.

1. Triage the scope – before, not during. Before the holiday peak begins, divide tasks into three baskets: must happen / can wait / can be dropped. Do it calmly, on paper, with a clear head – not in a panic on a Wednesday at 2 pm. The “can be dropped” basket is the most important and the hardest, because it requires admitting that something isn’t as critical as we pretended for the rest of the year.

2. Be a buffer upwards, not a relay downwards. Pressure from above will come. Your role isn’t to pass it down one-to-one, but to absorb and filter it. That means: renegotiate expectations with your director in advance, with data in hand. “With a skeleton crew we deliver X on time. We’re moving Y and Z by two weeks.” That isn’t weakness. It is exactly the courage a manager is paid for – which the team will never see, but will always feel.

3. Spread the load, don’t concentrate it on the best. The default move is to drop the difficult work on two proven people. The conscious move is to spread it more widely – even if it’s slower at first. Concentrating the load on the best is the shortest route to their burnout. Spreading it is insurance: when one person drops out, the whole plan doesn’t collapse.

4. Let weaker team members grow – under the cover of summer. Paradoxically, a skeleton crew is the best development opportunity of the year. Someone who usually stands in the shadow of your best people finally gets room to take something on independently. The stakes are lower (summer, fewer people watching), and the opportunity is real. You gain twice: you take the load off your stars and build a second line for the future.

5. Notice the effort – the cheapest retention lever you have. Someone who stays and pulls double while nobody notices is the most serious candidate for a September resignation. Noticing costs you one sentence: “I can see how much you’re taking on this month, and it matters.” In summer you have no budget for pay rises or extra hands – but recognition is free and works more powerfully than managers think.

6. Watch the pace and rest, even at the peak. A culture of heroism – “who can stand the most overtime” – looks like engagement but is quiet self-destruction. Look at where overtime piles up (usually with the same few people), make sure breaks happen, and don’t reward heroism that leads to mistakes or sick leave. An even, sustainable pace delivers more over a season than a sprint that ends in collapse.

The bill that arrives in September

Here’s the heart of it, which you won’t see in July’s production report.

If your summer “worked” only because a few people quietly gave up their own boundaries, you haven’t built resilience. You’ve built debt. And that debt has concrete repayment dates: your best specialist resigning in September, a drop in quality, a wave of sick leave after the season, a team that comes back from holiday burnt out rather than rested, because half of them didn’t rest – they were slogging away for those who were absent.

This is the moment when your decision in July meets the turnover in the autumn. Because someone who pulled double all summer, unnoticed, finally had the distance on holiday to think: “Do I really want to come back here?” And some of them don’t put that thought aside.

The cheapest season isn’t the one in which you squeezed the maximum out of people. It’s the one after which everyone still wants to stay with you.


A quick test: does your July rest on a system, or on the sacrifice of a few people?

Answer these questions honestly:

  • Are the same two or three people doing overtime for the third week in a row?

  • Has someone in the team not had a single day of real breathing space since the start of the season?

  • Are we “delivering” mainly because someone is quietly giving up their own boundaries?

  • If one key person dropped out tomorrow, would the plan fall apart?

If you’re nodding at two or more, your summer doesn’t rest on a system. It rests on the patience of a few people. And patience, unlike a process, runs out.


What really measures a good summer?

The goal of a skeleton-crew summer isn’t to prove that your team can carry everything. It will prove that – once, at the cost of people you won’t get back. The goal is to get through the season so that in September you have the same team, not a smaller one – and ideally, someone from the second line has grown in the meantime.

The measure of a good summer isn’t how much you squeezed out. It’s who is still standing next to you in September – and doing so without a trace of regret.

Leading a team with a skeleton crew – prioritising under pressure, protecting people from overload, delegating and building a second line – are concrete, learnable leadership competencies. At NESSE we develop them with managers and plant managers in manufacturing and logistics. If any of the test questions sounded a little too familiar, July is a good moment to look at what your season really rests on – before the bill arrives in September.

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The resignation arrives in September. The decision is made on holiday