08:01 AM ET 08.19 | Among the disconcerting issues with the Bears offense is the fact that a starting wideout admits he's not in shape. Roy Williams was inserted into the starting lineup, replacing Johnny Knox for a variety of reasons. But Williams admits he is not in shape at this point, and that has been increasingly apparent watching the veteran go through practice at sometimes less than peak speed. Williams acknowledged that the biggest thing for him to work on at this point is "my conditioning. Getting my wind right. You have to be able to run in this offense." ... As far as being in game-ready shape: "Ooh, yeah ... About that. How many more weeks have we got?" he joked. Told that there were still a couple of weeks, he smiled: "Yeah, I'll be ready by then." That would be a good thing. But not necessarily a given.