The Buffalo Bills have spent years building out the defensive front, but the same question keeps hanging over them: where is the edge rusher who can tilt a game by himself?
That concern is what makes the Josh Sweat chatter worth watching. ESPN has Buffalo ranked fourth in the NFL in roster strength entering 2026, and on offense the answer is obvious with Josh Allen.
On defense, though, the conversation gets murkier. Around the league, the worry is that the Bills still don’t have the kind of pass rusher who forces offenses to change their plans snap after snap.
NFL insider Jason La Canfora recently said multiple league executives still see that as the missing piece. In his view, Buffalo needs to chase Arizona Cardinals defensive end Josh Sweat.
Speaking with an anonymous NFL general manager, La Canfora relayed a sharp critique of the Bills’ defense: “They still don’t have a guy, and it’s hard to get where they want to go without one.” He also said Buffalo is not expected to bring back free agent veteran Von Miller, and that the one-year experiment with Joey Bosa didn’t get the job done.
La Canfora’s read on Sweat was even more direct. “Somebody is going pry Josh sweat out of Arizona. He doesn’t want to be there and they aren’t close to winning.“
The fit is easy to see. Sweat is 29 and has racked up 20 sacks over the last two seasons while posting the best pressure rates of his career. He’s not just a name to plug into the rotation; he’d walk in and become one of Buffalo’s most important defensive players right away.
That matters because the Bills’ current pass rush looks more like a group project than a singular threat. Greg Rousseau has grown into one of the league’s better all-around defensive ends, though he hasn’t been a consistent 10-plus sack producer. There is also curiosity about what new defensive coordinator Jim Leonhard’s system could unlock from Rousseau.
Buffalo has also added Bradley Chubb and drafted T.J. Parker in the second round of the 2026 NFL draft.
Michael Hoecht gives the room another body, although his recovery from an Achilles injury leaves some uncertainty. It’s a group that should help.
The bigger question is whether it can be dominant.
That’s where the Sweat idea keeps coming back into focus. Super Bowl teams usually have at least one pass rusher offenses have to circle on the game plan every week.
The list of those players is short: Myles Garrett, T. J.
Watt, Nick Bosa, Maxx Crosby, Trey Hendrickson, and even Sweat during Philadelphia’s championship run.
Buffalo doesn’t quite have that guy.
There is one major catch: availability. Ian Rapoport of NFL Network has reported that the Cardinals do not intend to trade Sweat, even with the rumors swirling. Still, La Canfora believes a move could happen if the price is right.
If Arizona ever did open the door, the cost would be the real debate. One proposed deal would send a 2027 third-round pick to Arizona for Sweat, with a 2027 sixth-round pick coming back to Buffalo. If the market got hotter, a conditional pick that could rise to a second-rounder if Sweat hits performance milestones would also make sense.
The logic is simple. Finding elite edge rushers in the back half of the first round is hard.
Proven production matters, and Sweat has enough of it to change the feel of a defense. He may not be Crosby or Hendrickson, but he’d give Buffalo something it does not clearly have right now.
The Bills have built one of the deepest rosters in football. What they may still be missing is the defender offenses have to account for before the ball is even snapped. If Brandon Beane thinks Sweat can be had, it’s a call worth making.
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