When will Chicago Bears blown leads and comeback wins become unsustainable?

The Chicago Bears deserve credit for their close wins this season, but they'll need to play better to keep winning against the better teams on their schedule. We look at what parts of the Bears' success has been unsustainable and what aspects they should be able to keep up moving forward. - Subscribe to Locked On Bears on YouTube: https://www.youtube.com/channel/UCXCnRo-iwMsS4iC1SobeGHA Follow @LockedOnBears on Twitter: https://twitter.com/lockedonbears Like Locked on Bears on Facebook: https://www.facebook.com/LockedOnBears