Someone tells a resisting group that a sympathetic senior executive is about to intervene for them, so they hold off and miss the window to oppose the change.
An example
An engineering services firm announced it would merge its two structural design offices into one, with a thirty-day consultation period before the change took effect. The group leads in the smaller office drafted a letter to the executive committee with project data showing the merger would cost them two major clients. A week before the deadline, a staffer in the chief executive's office told one group lead over lunch that the chief technical officer had concerns and was looking into it, and that a letter now would force the chief technical officer to back away. The group leads held the letter. The consultation period closed. When one of them finally emailed the chief technical officer, the reply came the same day: no one had raised the merger with the chief technical officer at all. The merger went ahead as announced.
Why it works
The hint makes waiting look much better, since the resistors get their outcome without spending capital. Waiting is also easy, with no coordination, no public commitment, and a story about disciplined patience. Mobilizing looks worse, because it would supposedly force the rescuer to back away. Success turns on a named executive who is plausibly sympathetic, resistors who cannot check without exposing themselves, a short window, and a group that prefers a rescue to a fight. Once the window closes, the rumor's falsity no longer matters.
The thinking behind it
George A. Akerlof George Akerlof's The Market for "Lemons": Quality Uncertainty and the Market Mechanism (1970) shows what happens when one side holds information the other cannot check. The resistors cannot verify whether the senior executive is really looking into the matter without exposing themselves, while the person passing on the reassurance can claim to know. That gap is the whole mechanism, and a short private note to the executive closes it.
Mancur Olson In The Logic of Collective Action: Public Goods and the Theory of Groups (1965), Mancur Olson explains that members of a group who share a goal have weak individual reasons to bear the cost of acting, since each benefits whether or not they contribute. Mobilizing against a merger costs each group lead time and exposure. A rumored rescue gives every member a reason to let someone else carry the cost. Assigning one person to verify while the others keep working counters that pull.
Warning signs
Unsourced reassurance that a named senior figure is looking into it circulates just before the opposition window closes. The message comes with a reason to stay quiet, such as not wanting to force the executive's hand. The person passing it on has access to the executive's circle and a stake in the outcome. Nothing from the executive is in writing.
How to defend yourself
Confirm directly with the executive before standing down. A short, private note asking whether they are looking at the matter costs little, and if the rumor was false, the executive will want to know their name was used. Keep mobilizing until any rescue is on record. If you cannot verify the reassurance before the window closes, act on the timeline you have: send the letter, file the objection, or ask for the meeting. Pick one member of the group to own verification while the others keep working, so the check does not become another reason to wait.
How a leader shuts it down
Executives can make it known that they speak for themselves and that anyone hearing otherwise should check with them directly. Keep consultation windows long enough to test claims. Treat use of an executive's name without authorization as a serious matter.