How to Pressure-Test the Case

As you build the case, write the assumptions the outcome depends on across demand, capacity, timing, and behavior. Make each specific enough that evidence could break it: 'customers want this' cannot be checked, 'three of our ten largest accounts will pilot this quarter' can. Mark each as a fact you can cite or a belief you hold, because the beliefs are the list that matters.

For each belief, spend as long looking for what contradicts it as for what supports it, and ask what you would see if it were false. Put the strongest point against the case in the document in its own words rather than softened. A case citing only supporting evidence is advocacy, and readers can tell.

Before committing, write down at least one credible alternative and the do-nothing path with what waiting a quarter costs, giving each the same detail as the proposal. State in one line why the proposed path wins. A skeptic should agree the alternatives got a fair hearing even while disagreeing with the conclusion.

When you ask for people, budget, or attention already committed, name in the same request what will stop, shrink, or wait. If nothing can be displaced, the honest finding is that the initiative does not fit the current portfolio, and that belongs in the case rather than in a conversation six weeks later.

Before launch, agree the specific readings that would kill or redirect the initiative, each with a number and a date, then copy the assumptions, evidence, alternatives, displaced work, and kill criteria into a decision record any colleague can read. Post it where proposals get argued and ask a named person to challenge it by a date. A kill criterion with no number will never trigger.