It's an ambitious plan for a city that hasn't even finished hosting the World Drone Prix, whose first-day winner was 15-year-old British pilot Luke Bannister -- there's a long way to go before this is as big a deal as human-powered competition. However, it might not be as outlandish as it sounds. This is a long-term bet that robotic sports tech will improve to the point where you'll want to watch machines duke it out. There's no guarantee that the Games will be successful even if the technology is ready, but Dubai's extravagant wealth could at least give the competition a fighting chance.