Goodhart’s law runs your sales floor
When a measure becomes a target, it stops being a good measure. Put dials on a leaderboard and dials go up — the number rises, the pipeline does not, and within a quarter you are managing a metric that has been fully decoupled from the outcome it was chosen to predict.
This is not a reason to stop measuring activity. It is a reason to be deliberate about which activity you publish. Measure effort privately to spot someone who has stopped; measure progress publicly to run the team. The two lists are different, and most CRMs ship with dashboards built entirely from the first one.