A backlog is an observation, not a diagnosis. It can reflect excess demand, missing inputs, rework, approval delays or competing priorities. Before choosing a response, name the affected workflow and the decision that needs better evidence.
Start with a recent, non-sensitive example: where did work enter, where did it wait, who could move it forward and what happened next? Compare the proposed explanation with an alternative. If both fit, gather the information that would distinguish them rather than choosing the most familiar answer.
A useful first question is: what would we expect to see if this explanation were wrong? Keep uncertainty visible and do not turn a general reflection into an assessment of an individual.




