Very much agreed! The sweeping of the deck with cannons was also a maneuver that pirates used in desparation (as opposed to just getting their prey to surrender). When the
Rover was attacked by Blackbeard's crew, they 'scrafed' the deck with shot. This time, however, Lt. Maynard played Teach's game and hid his remaining crew below beck. When Blackbeard's vessel approached, he saw the carnage and no resistance, so cried out for his crew to board the supposedly defeated ship. Once the sea dogs were on deck, Maynard's soldiers and sailors swarmed out of the hold to confront the pirate menace hand-to-hand. The rest, as they say, is history...