5 key developments coming out of the Chicago Bears mini-bye weekend as they wait for Justin Fields to heal — including Darnell Mooney’s focus, Kindle Vildor’s benching and Roquan Smith’s injury

Bears inside linebacker Roquan Smith, second from right, watches from the sideline in the fourth quarter against the Lions at Ford Field on Thursday, Nov. 25, 2021, in Detroit. Smith left in the first half with a hamstring injury. (John J. Kim / Chicago Tribune)