King was elevated to the Falcons' active roster from their practice squad Monday, Marc Raimondi of ESPN.com reports.
King was elevated from the practice squad for a Week 1 loss to the Steelers but reverted after that game. This move will make him a permanent part of the Falcons' active roster, barring him getting released. He'll likely be tasked with bolstering the Falcons' depth in the secondary, as well as chipping in on special teams.