https://www.pcgamer.com/fortnite-is-getting-a-replay-system/

Epic Games announced today at GDC that a new replay feature is coming soon to Fortnite. The tool will provide a wide range of camera customization options, including aperture, focal length, exposure, and even manual focus, and users will have the ability to highlight teammates and enemy players, and use a "drone camera" option to view the map from just about any angle.   

The system promises to help players adjust their tactics, as they'll be able to "jump back into a game" to see what went right and wrong. But Epic emphasized that it will also be a tool for video creators, a point it highlighted with the assistance of Ali-A, a video producer with more than 12 million subscribers on YouTube who's recently taken up the Fortnite habit.