How much of Chicago Bears success in win against Dallas Cowboys is sustainable?

Some of the Chicago Bears success against the Dallas Cowboys was thanks to a bad Matt Eberflus defense, but some of the progress was sustainable growth. - 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 - Support Us By Supporting Our Sponsors! 5-Hour ENERGY Enough with boring, flavorless caffeine, it’s time to give your caffeine a f...