Fortnite's new rolling is as busted as it is great

Before Fortnite Chapter 7, if someone completely depleted your health bar, you'd simply fall to the ground in a crawl. Maybe if you got lucky, a teammate could revive you from here. Usually, you'd probably get put out of your misery or would slowly bleed out to death. After Fortnite's latest update, though, you can actively roll while in the "down but not out" state. And for some reason, that downed roll allows players to blitz through the map.