They've dropped six of nine, with a Monday night matchup against Dallas up next, and it's not clear if the injured Jay Cutler (high left ankle sprain) and Lance Briggs (shoulder) will return.
Trestman did not rule out either player but would not say if they will practice on Thursday. Cutler hopes to return against the Cowboys but was noncommittal during his weekly appearance on Chicago's WMVP-AM 1000,Cheap MLB Pro Shop.