Swift (shoulder) has been ruled out for Sunday's game against Denver, Tim Twentyman of the Lions' official site reports.
With Swift officially missing back-to-back games and Jamaal Williams landing on the reserve/COVID-19 list Friday, it appears the Lions will deploy Jermar Jefferson and Godwin Igwebuike in their backfield this Sunday. Swift's next chance to play will be Sunday, Dec. 19 when the Lions host NFC frontrunner Arizona.