A diagnosis that ends in a list of twenty things worth fixing has not finished. Every business already has a list of twenty things worth fixing. What it does not have is an order, and the order is where nearly all of the value sits.
Opportunity scoring puts four numbers against each candidate. The size of the effect if it works, stated against a baseline figure rather than as a percentage with no denominator. The confidence that the effect is real, which comes from how good the evidence behind it is. The cost to build it, including the internal time that never appears on an invoice. And the time before the effect would be observable, which is the one most often left out.
Why the last number matters
Two changes with the same expected effect are not equivalent if one shows up in six weeks and the other in nine months. The fast one funds the patience for the slow one. A sequence that opens with the nine-month item spends its credibility before it has earned any, and the reformation gets abandoned in month four for reasons that have nothing to do with whether it was right.
Scoring also makes disagreement productive. When a founder wants a different order, the argument becomes specific: they think the effect is larger, or the evidence is better, or the build is cheaper than we scored it. That is an argument that can be settled. An argument about whether positioning matters more than follow-up cannot be.
The scores are written down with their inputs, so that when something turns out to be wrong the error is traceable to an assumption rather than to a judgment nobody can reconstruct.