After determining that the fleet had no issues from within the Dreadnaught, Joshua delegated command to other ranked crew and the 'Combined Fleet Command System' jointly created by Barnil and William.
The Level-Five Artificial Intelligence was not imbued with a manmade soul. It was simple an integration of sheer runic programming and grand processors, recorded with all fleet operation data from the Glorious Era and the Satreans to perform the problem-solving in real-time.
Since it had no soul or emotion, the Combined System could logically analyze all basic problems in crew command without being ordered to. In fact, it did not perform its regulation, harmonizing the fleet's movement especially with the slightly lacking proficiency of the Core Fleet would present a great problem.