As the old saying goes in football Defense wins championships! Rex Grossman doesn't need to be great he just can't be bad. I think the defense for the Colts will crumble some and I think the fact that the Colts aren't in a dome doesn't help either (hey Peyton can overcome that but it will be a minor setback). So my prediction is the team with the defense DA BEARS! I can predict a score for the sake of predicting I will say 20-17...it will be close and not high scoring (I know the Colts have the offense but look what they did against Baltimore).