Buffalo s preseason finale highlighted Deone Walker s breakout in 21 snaps, delivering four tackles, half a sack and a tackle for loss, signaling a potential year-one interior disruption for the Bills.

Hairston s injury cloud and Tre Davius White s ankle concern heighten roster volatility, opening doors for late-round rookies and versatile veterans in the defensive front and secondary. Ed Oliver anchors the middle, while DL and OL depth players like Landon Jackson and Chase Lundt flashed, shaping a depth-chart drama that will influence Week 1 fantasy projections.