đźš©Tactical Memo 106: The Decision Got Made in the Hallway
You won the room. The plan changed in a conversation you weren’t in.
Justin Bateh
October 22, 2026
Tactical Memo #106 | Navigating Modern Work · Management | 5 min read
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In brief The situation: You made your case in the meeting and the room nodded. The mistake: Treating the nod as the decision and walking out. The move: Win the 2 people who matter before the meeting, then write the decision down within the hour. |
The story
You spent 2 weeks on the proposal.
The meeting goes well. Nobody pushes back. The VP says "makes sense, let's move forward."
You walk out thinking it's done.
2 days later the scope is smaller, the timeline moved, and a name you didn't expect is on the project.
Nobody reopened the meeting. Nobody sent an email.
The decision changed in the walk to the elevator, between the 2 people who kept talking after the room emptied.
You weren't in it.
If you've ever learned a plan changed from a calendar invite, you're in the same spot.
I sat on the senior side of that hallway as a COO. The meeting was where people heard what had already been settled, or what was about to be unsettled 4 minutes later.
2 weeks of work, reversed in a 4-minute walk.
The nod in the room was real. It just wasn't the decision.
The meeting after the meeting is where many decisions actually happen. Here's how to work with it.
The moves
1/ Win the 2 people who matter before the meeting
Every room has 1 or 2 people the rest of it follows. Walk each of them through the proposal one-on-one, before the invite goes out.
Ask what would make them say NO, and fix that part before anyone else sees it.
The meeting stops being where you make the case and becomes where you confirm it.
Ask this "Before I bring this to the group, what would you need to see to back it?" |
2/ Make the room say the decision out loud
"Makes sense" is not a decision. Before the meeting ends, say the decision back in 1 sentence, with the owner's name in it, and ask for a yes.
Something said in front of 8 people is much harder to quietly undo than a nod.
A decision nobody said out loud is a decision nobody has to keep.
3/ Write the decision down within the hour
Send 3 lines to everyone who was there. What was decided. Who owns it. What happens next.
Copy the 1 person who wasn't in the room but will have an opinion later (there is always 1).
Most won't bother.
Anyone who wants to change it now has to reply to a written record, where everyone can see.
Whoever writes the summary first owns the version everyone works from.
Say this "Recap from today. We're going with the 3-week scope. Dana owns the vendor call. I'll have the plan to you in 2 days. Shout if I've got any of that wrong." |
4/ Stay for the hallway
Don't leave first. Stay 5 minutes. EVERY time.
When the senior person stands up, walk out with them and ask 1 question.
Most reversals start on the walk back to someone's desk. If you're on that walk, you hear the objection while it's still a question.
You can't answer an objection you never heard.
Ask this "Anything you didn't want to say in the room?" |
5/ Give the skeptic a direct line to you
There is usually 1 person who stayed quiet in the meeting and will talk after it. Go to them FIRST.
Tell them you'd rather hear their doubts from them than find out through a changed plan.
People take the hallway route when the direct route feels unwelcome. Open the direct route and most of them use it.
An objection that comes to you can be worked. One that goes around you can only be survived.
Say this "If anything about this stops sitting right with you, I'd rather hear it from you than see it in the plan. Door's open." |
6/ Check the decision again in 48 hours
2 days after the meeting, send the decider 1 line. Still good with the 3-week scope? Anything shifted?
That is the window when hallway conversations have happened but nothing has been acted on yet.
You catch the reversal while it is still a conversation, not a new plan.
7/ Treat a silent change as a question, not a verdict
When the plan moves without a conversation, go to the person who moved it and ask what changed. Curious, not wounded.
Half the time the reason is something you could have solved in 5 minutes if anyone had asked you.
A hallway decision is only final if you let it be.
Ask this "I saw the scope moved after we met. What changed? I want to make sure I'm solving the right problem." |
The outcome
| Most people | You |
|---|---|
| Make the case in the meeting | Make the case before it, to the 2 people who matter |
| Hear "sounds good" and leave | Get the room to say the decision out loud |
| Wait for someone else to send notes | Send the 3-line recap within the hour |
| Learn the plan changed from a calendar invite | Walk out with the person who can change it |
| Take the silent change as final | Ask what changed and reopen it in 1 conversation |
Proof. Bain research found that 2 out of 3 meetings end before the important decision gets made. The decision still gets made. It gets made later, by fewer people. Bain & Company
This week
The meeting is where the decision gets announced. It gets made before and after, by fewer people.
People who know this spend less time on the slides and more time on the 2 conversations around them.
That's the whole shift.
Try it next time. Before your next proposal, book 15 minutes with the 1 person the room follows.
If you only speak in the meeting, you find out the decision with everyone else.
Reply
Where did you last find out a decision had changed after the meeting? Reply with the place (hallway, email, calendar invite). I read every one.
Until next time.
Justin Bateh, PhD
CEO @ AI Operators Lab
Founder & Editor, Tactical Memo