The Bears outscored their first 15 opponents 816 - 51 and had nine shutouts .
The Bears also had one of the top defensive players in the country in Derick Roberson , a Texas - bound defensive end , who entered the game with 20 sacks .
The Bears outscored Bears ' first 15 opponents 816 - 51 and had nine shutouts .
The Bears also had one of the top defensive players in the country in Derick Roberson , a Texas - bound defensive end , who entered the game with 20 sacks .