Compare the missed target with the original assumptions and the work the leader actually controlled. Separate market or sales changes from poor judgment and missed execution. Ask for a written diagnosis, revised priority and decision date; rescope or exit if the leader cannot explain the gap with evidence.

Check the target before the person
Confirm the target's definition, time period and baseline. Did the company change the ICP, pricing, sales capacity or attribution rule? Were the budget and execution resources promised in the plan actually available? These questions do not excuse a miss; they make it diagnosable. The KPI scorecard helps define outcomes and leading signals in advance.
Trace what the leader controlled
Look at the decisions made, tests run, evidence gathered and work shipped. A weak result after well-run tests may reveal a wrong market assumption. A weak result after repeated delay, vague reporting or ignored buyer evidence may point to leadership failure. Ask what the leader would stop and change now, and what new signal would validate that change.
Require a recovery plan with boundaries
The plan should state the likely cause, the next test, owner, required resources and review date. Avoid an unbounded promise to “double down”. If the main dependency belongs to product or sales, assign that owner explicitly. If the leader cannot make a falsifiable recommendation, you have little basis for renewing the scope.
A bounded example
A hypothetical B2B team expected more qualified pipeline, but its sales team missed follow-up on half the accepted enquiries. Marketing still owns lead quality and handoff design, while sales owns response capacity. The right response may be to fix the handoff and reduce acquisition spend temporarily. Blaming one party alone would preserve the broken system.
A root-cause review without blame theatre
Take the missed measure and draw its path through the funnel. If qualified pipeline fell, did fewer suitable people arrive, did fewer book, did sales reject more or did opportunities fail to progress? Pull a small sample of actual records for the weak step. Compare it with the original plan and note changes to pricing, product, sales staffing or market conditions. Use counts and dates, not only a percentage from a tiny denominator.
Then identify which response the CMO owns. They might revise targeting, improve proof, stop an unproductive channel or ask sales to repair follow-up. They should state the expected signal and a date to check it. If their answer is always that another team is at fault, the accountability design may be broken—or the leader may be avoiding responsibility. If the company repeatedly withholds the agreed inputs, the scope may be impossible. Put both possibilities on the table and decide whether to repair, rescope or end the engagement.
Frequently asked questions
Should one missed quarter end the engagement?
Not automatically. Assess the sales cycle, leading evidence and the leader's response. Repeated unexplained misses or hidden dependencies are stronger warning signs.
Can a fractional CMO be accountable for revenue?
They can share responsibility for a business outcome, but the agreement should also distinguish sales, product, pricing and delivery factors outside their direct control.
Are targets slipping without a clear explanation of why?
Bring the scorecard, decisions and execution record. We can identify whether the issue is the plan, the operating setup or the underlying market signal.
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