If Microsoft Purchases Epic Games, they will get all of their licenses including the (never used for years) Jazz license.. Normally I don't rely on rumours on the internet as they're most likely to be false. But true or not, I can see why Microsoft would be interested in buying Epic Games, the license of selling the Unreal Engine. Unreal Engine 3 has received the best engine award and it's also the most smooth and stable engine for Xbox360 games. I don't think it will happen though, but it surely won't increase the chance for a Jazz3.