Point differential doesn't really mean anything when you shrink the sample size. I did it only because there was a clear delineation - pre- and post-BOB. The Bears blew them out of the water and your five game sample size conveniently starts the week after their biggest (non-Jags) margin of victory. Include the Lions game and, hey - whaddyaknow? -35. Their point differential isn't *good* - they have a bad defense. But getting rid of BOB sure seemed to make a difference. Imagine having someone competent in charge of things.
