![Buffalo Bills on Twitter: Buffalo Bills on Twitter:](https://pbs.twimg.com/media/EUSf2jxX0AIJR16.jpg)
Buffalo Bills on Twitter: "We've added some new faces on defense. 😤 What we learned about the Bills defense in the first wave of free agency: https://t.co/TPoOxCiFLG… https://t.co/WvapkiX36h"
![Buffalo Bills on Twitter: Buffalo Bills on Twitter:](https://pbs.twimg.com/media/DKwKVnkW0AARnMp.jpg)
Buffalo Bills on Twitter: "The defense has been dominant so far. And they know how big the challenge is this week: https://t.co/MxeyxbPkz0… "
![Analysis: Linebacker, tackle issues exposed for Bills' defense in second half | Buffalo Bills News | NFL | buffalonews.com Analysis: Linebacker, tackle issues exposed for Bills' defense in second half | Buffalo Bills News | NFL | buffalonews.com](https://bloximages.chicago2.vip.townnews.com/buffalonews.com/content/tncms/assets/v3/editorial/e/97/e97161fe-1c8b-11eb-9190-77fb346b8fa9/5f9f2d10b78de.image.jpg?resize=1200%2C800)