Lifecycle Play Advisor Purpose Work out what to do with a product that has stopped growing. Three plays are available — extend , replace , retire — and this skill gets you to the right one through diagnosis rather than debate, then hands you to whichever skill executes it. Most teams argue the play before establishing the stage. The argument is unwinnable that way, because nobody has agreed on what's actually happening to the product. Four questions fixes that. This skill is deliberately willing to say "nothing yet." A mature product throwing off margin with manageable support cost doesn't ne…