When your champion changes jobs, your safest account and your next one are both in play.

Across this series we've talked about trigger events — the laws, mandates, and incidents that turn a latent need into an urgent one. But there's a category of signal that's easy to overlook precisely because it isn't an event at all. It's quieter, it's constant, and in a relationship-driven business it may matter more than any single trigger.

People move.

The facilities director you've worked with for six years takes a job at another district. The security manager who trusts you gets promoted, or leaves, or retires. The decision-maker whose relationship anchored one of your best accounts is suddenly gone — and someone new is sitting in that chair. It happens all the time, it happens without warning, and for most security companies it happens completely off their radar until the consequences show up.

Those consequences run in two directions at once. One is a threat to an account you thought was safe. The other is an opportunity at an account you don't have yet. They're the same signal — a person changing jobs — pointed two different ways.

Your relationship can walk out the door

Think about what actually holds many of your accounts in place. It isn't only your service quality or your pricing. It's the relationship — the specific human being who knows you, trusts you, and vouches for you inside that organization. That person is the reason renewals are easy and competitors get nowhere.

Now that person leaves. And here's the part that should concern you: their replacement very often arrives carrying relationships of their own. New decision-makers come from somewhere — another organization, where they worked with other vendors, built other loyalties, and formed other habits. They walk into your account with no particular allegiance to you and, frequently, a prior allegiance to someone else.

That is a wide-open door for a competitor. The new person's former vendor doesn't have to fight to displace you — they have a warm relationship with the very decision-maker who now controls your account, and they'll use it. From the inside, what used to be your strongest asset — the relationship — has quietly become a liability you don't even know about yet. The account looks stable on paper. Underneath, the ground has shifted.

If you don't know the moment that change happens, you can't do anything about it. The competitor with the relationship to the new decision-maker moves first, and you find out you're in a fight only when you're already losing it. But if you do know — quickly — you can act before the wedge is driven: reach out to the new decision-maker, introduce yourself, establish the relationship on your terms rather than ceding it by default, and protect an account you'd otherwise have lost without ever seeing the threat.

Your relationship can walk into a new building

Now flip it.

When a decision-maker you have a strong relationship with leaves their organization, they don't vanish. They show up somewhere new — often at an organization where you have no presence at all, no relationship, no foot in the door. To your sales team, that new account would normally be cold: a stranger to cold-pitch, vet, and slowly earn.

Except it isn't cold anymore. Someone who already knows you, trusts you, and has worked with you is now inside it — frequently in a position of influence, because people tend to move laterally or upward. Your relationship just walked into a building you couldn't get into.

This is the warmest possible path into a new account. You reach out to the person you already know, congratulate them, and you're not a vendor cold-calling — you're a trusted partner they'd be glad to bring into their new world. The same expertise that would take months to prove to a stranger is already proven to them. Your champion becomes your inside track at a logo you didn't have yesterday.

It's not one person — it's the whole committee

Here's where this gets more demanding, and more important. In security, the decision to buy is almost never made by one person. A meaningful project pulls in a facilities director, a security manager, someone in finance or procurement, often a compliance or safety officer — and, critically, IT.

That last one deserves special attention, because it's where security deals quietly die. The moment a physical security system touches the network — and modern systems almost always do — it becomes IT's concern. And IT is frequently brought in late, after the facilities buyer has already fallen in love with a solution, at exactly the point where an unaddressed integration, data, or security objection can kill a deal that looked done. The decision-maker you mapped and the champion you trusted can't save a deal that dies in IT review.

So the people worth watching aren't just your single champion. It's the whole buying committee — every role that can advance or block a decision. Each of them can leave. Each of their replacements can arrive with a competitor's relationship. And each of them — IT very much included — is a person whose concerns either get addressed or come back to haunt the deal. Watching only your one favorite contact leaves you exposed on every other seat at the table.

The same discipline, pointed at people

People-movement intelligence isn't a different department from everything else in this series. It's the same habit — systematically paying attention to the signals that move your market — aimed at decision-makers instead of events.

Pointed defensively, it tells you the moment a key person leaves one of your accounts, so you can secure the relationship with their replacement before a competitor does. Pointed offensively, it tells you when one of your champions lands somewhere new, so you can follow the relationship into an account you didn't have. And done properly, it isn't a matter of luck or memory — of hoping a rep happens to notice a LinkedIn update. It's a deliberate practice of mapping the people who matter across your accounts and your relationships, and watching for movement, so the signal reaches you while you can still act on it.

That practice — how to map a buying committee, whom to watch, and how to monitor movement systematically rather than by accident — is exactly what we teach in depth elsewhere. What matters here is the realization most security companies haven't had yet: the events in your market aren't the only signals worth watching. The people are signals too. They move constantly, they take your relationships with them, and whether that movement becomes a threat or an opportunity depends entirely on one thing — whether you saw it in time.

Your safest account is one resignation away from being in play. Your next account may already have someone inside it who trusts you.

Both of those are true right now, today, across your book and your relationships — and both are invisible unless you're watching the people, not just the events.