A quarterback change could be announced Monday after Rex Grossman's poor effort against the Cowboys. ''I'm going about my business and not worrying about things I don't control,'' Grossman said when asked if he thinks he'll be benched. ''Rex is our quarterback,'' Lovie Smith said pre-emptively. ''I don't give you my thoughts until I've watched the video. I know he's going to take a lot of the blame. We all will take a lot of the blame. We didn't get a lot done.''