Trubisky spoke with the media on Friday, as the Bills had joint practice with the Bears in Chicago, and was asked what advice he would give to second-year quarterback Caleb Williams - his answer didn't disappoint.

Unlike the first preseason game, the Bears are set to play the starters this weekend against the Bills, including quarterback Caleb Williams, so that the offense can get a taste of live game situations. So, let's breakdown the Top-5 things to watch for on Sunday night.

The Buffalo Bills' defense will be challenged on Sunday when the Chicago Bears deploy their first-team QB amongst others

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The Buffalo Bills are a few days away from their second preseason game of theyear. Buffalo will take on the Chicago Bears, but first, they will have a jointpractice with the Bears on Friday. Usually,