1. The undoing of Mike Glennon is going to be the turnovers. When you heard coach John Fox talk about the quarterback position and reference the kind of play the organization got from the three-headed monster it had at the position a year ago, he was talking about the interceptions that put the Bears in a tough spot. Well, at 1-3 right now and chasing in the NFC North, the Bears are in a jam as Glennon has turned the ball over eight times (five interceptions, three fumbles). It's not about throwing the ball downfield and stretching the defense and check-down passes and all of the other topics that have been raised. It's about protecting the football. Passing yardage isn't a very useful statistical tool when it comes to determining the outcome of a game. Turnover margin is one of the best statistical tools and once again the Bears are getting hammered in that category. The Bears and Packers are the only teams to complete four games and we'll see what the chart looks like at the end of the weekend but right now the Bears are, you guessed it, 32nd in the NFL in turnover margin at minus-7. The Bengals and Browns, who do battle Sunday in the Battle of Ohio, are each minus-5. Maybe one of them will have a particularly unsightly game and that will move the Bears out of 32nd. The point is the turnovers can't happen for a team with a slim margin for error.