Bills tight end Dawson Knox (88) catches a pass against the Kansas City Chiefs Sunday night.
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How will Bills cover potential absence of TE Dawson Knox and his broken hand?

Breakout season by Dawson Knox interrupted by injury.

Titans wide receiver A.J. Brown (11) makes a catch as Buffalo Bills cornerback Levi Wallace (39) chases during the second half at Nissan Stadium.
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Bills have much to ponder in week off after alarming loss at Tennessee

Bills ponder many reasons for troubling loss at Tennessee.

Bills running back Devin Singletary (26) runs for a first down during the first half against the Tennessee Titans at Nissan Stadium.
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Bills defense exposed in 34-31 loss at Tennessee

Titans solve top-ranked Bills' defense in 34-31 win