Pick two leading indicators and one lagging indicator for each playbook. Examples include cycle time, first-response speed, error rate, and conversion. Surface these in a single dashboard. When numbers move, share the story behind them, celebrate contributors, and commit to the next experiment.
Frame changes as hypotheses, time-box them, and protect a control group. Announce experiments in the channel, so expectations stay aligned. Archive results, even when outcomes disappoint, because documented learning accelerates future decisions and prevents the team from relearning costly lessons twice.