The team lost a leader they loved to a bigger job. You filled the seat, told yourself the hard part was done, and moved on.

From day one the team measured your new manager against the person before, and your new manager had none of what that person had built up.

Nine months on, your new manager is struggling, the team's best performer has resigned, and you are looking at running the search again.

There was a moment early on when I felt the job was too big. An afternoon forecast call, and my boss asked me about the detail behind a large piece of my number. I didn't have it. I had to say I didn't know.

The detail sat with people who hadn't decided to share it with me yet. My predecessor would have had it in ten seconds, and not because they were smarter. I had the title and the responsibility. I had not earned the trust that came with them.

Trust is built between people and does not transfer with the job title. This piece is about the part of it only you can own.

Only one of two versions gets attention

Everyone expects the badly managed team, and most new managers are braced for it.

The opposite is harder. The last manager was good. Very good. Years in the role. Knew everyone. Fought for the team. Could say leave it with me and be believed. Nothing went wrong, they just got promoted and rightly so. Nobody calls that a debt, and yet your new manager pays it anyway. And it can't be talked away. Trust is a pattern, not a statement.

The part only you can play

There is one thing your new manager cannot do. They cannot explain a decision they weren't part of.

When the team asks why the last manager left, all your new manager has is a secondhand version. Defend a choice they had no say in and the room hears evasion. Say nothing and it hears the same.

This one is yours. Say it out loud, to the team, with your new manager in the room. Why the change happened, and if the last manager was well liked, say that too. A team that hears it from you stops quietly holding the new person responsible.

Leaders lead. Do your part first

Before your new manager's next team meeting, write down what the team is still waiting on from before the change. The promise from a reorg that never landed. The decision that got made and never explained. Mark which of those sit at your level, and take the list into the room yourself before anyone has to ask. You don't need to resolve it all. The team needs to hear that these items have an owner, and it isn't your new manager.

Then tell your new manager which questions to route to you rather than absorb. Anything about why the change happened. Anything promised before their start date. Every improvised answer spends credibility they haven't built yet.

What this comes down to

Trust is built between people and does not transfer with a job title.

Marcus Aurelius, writing in Meditations about the people he was responsible for.

Your new manager didn't make a mistake. The second half still applies.

What is the one thing your team is waiting on from you, that your new manager is being held accountable for?

The First 90 Days as a Leader, a four-part series

• ​Week 1, You promoted them. Now tell them what nobody told you​
• Week 2, Your new leader inherited a trust debt. Some of it is yours
• Week 3, Stop solving problems. Start asking better questions
• Week 4, Your team does exactly what you reward

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/Jonas

Everything here is built from my own ideas, drawn from my reading, and life experience. For structure, validating research, proofreading, and edits, I use AI tooling to help make it a better experience for you, the reader.

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