Bears head coach Matt Nagy announced Wednesday that Justin Fields will start at quarterback Sunday against the Browns with Dalton nursing a bone bruise in his left knee.
Per Jeff Dickerson of ESPN.com, Nick Foles is in line to serve as the Bears' No. 2 quarterback Sunday, while Nagy reiterated that Dalton -- who will be officially ruled out by the team later in the week -- is viewed as Chicago's starter, when healthy. For now, the veteran signal-caller should be viewed as week-to-week.