The Bye Week Breakdown series continues with a look at the mess known as the Chiefs defensive backfield.

Have the Chiefs linebackers continued their stellar play from last season through the bye week?

The Defensive Line: How well have they performed at the bye?

Taking a look at the Chiefs offensive line through the first six games of the season.

The Chiefs receiving corps has been a mixed bag through six games in 2012.

Taking a look at the Chiefs running backs through the first six games of the 2012 season.

We're taking a look at each positional group for the Kansas City Chiefs in this series that will run over the next few days. We're starting with the quarterbacks.