Playbook
Choosing Between Options
A sequence for the moment a list has to become a choice: structure the question so the options are the real ones, weigh the few big candidates against criteria you have agreed in advance, sort the many small ones by impact against effort, then fix what must happen, what should, and what will not this time.
Most choices I have watched go wrong were made well. The reasoning was sound, the room was sensible, the spreadsheet added up. The trouble was upstream: the options on the table were not the real ones. Somebody had framed the question on the way in, usually without noticing, and the room spent its afternoon choosing carefully between three answers to the wrong thing. So this sequence starts before the choosing, with the question itself, and only then reaches for the tools people think of as decision tools. There are two of those, because there are two kinds of list. A handful of big, different options, a site, a hire, a system, wants weighing properly against criteria the room agreed before anyone had a favourite. A long list of smaller things wants sorting fast, so the quick wins get done and the thankless tasks get dropped. And it finishes with the step most planning skips: agreeing now, while everyone is calm, what will give way when the deadline arrives, because something will.
Decision-making & prioritisation
Issue Trees & MECE
For breaking a big question into parts that do not overlap and leave nothing out, so you can size them and work on the few that matter. Leave it alone when the answer is already obvious; building a tree to reach it is theatre. Instead Act on the obvious answer; a tree built to reach what everyone already knows is theatre.
Before weighing anything, break the question into parts that do not overlap and leave nothing out. "Should we open a second site" becomes "do we need more capacity, and if so where is the cheapest place to get it", and the second site turns out to be one option among five, two of which nobody had named. The tree is how you find out whether the options in front of you are the real ones. Ten minutes of this has saved me afternoons of careful choosing.
Watch forA tree built to arrive at the answer somebody already wanted. If every branch but one is thin, somebody has been pruning.
Decision-making & prioritisation
Decision Matrix (Weighted Scoring)
For choosing between options by agreeing what matters, weighting it, and scoring each option, so the reasoning can be seen and argued with. Leave it alone when one thing dominates; if price is everything, a blend only hides that. Instead Say which one thing matters and decide on it; Cost-Benefit Analysis if it is money, a Risk Matrix if it is safety.
With the real options in view, weigh the big ones in the open. Agree the criteria first and weight them before anyone scores, because once the scores start the weights get bent to fit the favourite. Then score each option against each criterion and let the totals speak. The product is a decision whose reasoning can be seen and argued with, which is worth more than the decision itself, because the argument is what the room will remember when it is challenged.
Watch forOne criterion that really dominates. If price is everything, or safety is absolute, a weighted blend of everything else only hides that; say so and decide on the one thing.
Decision-making & prioritisation
Impact-Effort Matrix
For finding the quick wins by sorting ideas by how much they would do against how much they would cost. Leave it alone when the decision is big or hard to undo; two gut-feel axes are too crude for that. Instead Cost-Benefit Analysis, with a Risk Matrix beside it; a big or irreversible call deserves more than two gut-feel axes.
The long list does not deserve a matrix each. Put every candidate on a grid of what it would do against what it would cost, and four verdicts fall out: the quick wins to do now, the major projects to plan, the fill-ins for a quiet week, and the thankless tasks to stop pretending about. The grid's real gift is licence: it lets a team drop work that earns nothing, which most teams cannot do without permission.
Watch forAnything big or hard to undo being settled here. Two gut-feel axes are for sorting a list, never for committing serious money; that went through the matrix in step two.
Decision-making & prioritisation
MoSCoW Prioritisation
For agreeing before a deadline what must be delivered, what should, what could, and what will not this time. Leave it alone when you need a rank order; this sorts into four bins and says nothing about the sequence inside them. Instead RICE, which ranks; MoSCoW only sorts into bins.
Now agree, before the pressure, what must be delivered, what should, what could, and what will not this time. The last category is the whole point. Every plan runs short of time, and the question is whether what gives way was chosen in a calm room in advance or by whoever shouted loudest in the final week. Writing the "won't" list now is the kindest thing you can do for the people who will have to deliver.
Watch forA "must" list that holds most of the work. If everything is a must, nothing has been decided; the test is that the musts alone would be worth shipping.
In the end
You should end with a question broken into its real parts, the big choice made against criteria the room agreed before it had a favourite, the long list sorted into what to do now and what to stop, and a written agreement about what gives way when time runs short. The choice itself takes an afternoon. What takes the care is making sure it was the right choice to be making, and that is the first step, not the last.