Stefon Diggs didn’t hold back after landing with the New England Patriots, taking a sharp jab at his former team, the Buffalo Bills. The star wide receiver, who spent four seasons in Buffalo, pointed the finger at a chaotic locker room as the root of the Bills’ postseason struggles. “That place was a mess behind closed doors—good luck winning a Super Bowl with that kind of dysfunction,” Diggs fired off in comments posted on the Patriots’ website Tuesday. It’s a brutal assessment of a Bills squad that’s fallen short in the AFC playoffs despite consistent regular-season success.

Diggs’ exit from Buffalo was a slow burn—trade rumors swirled for months before the Bills finally shipped him to New England this offseason. Now, the 31-year-old is eager to flip the script with the Patriots, a franchise looking to rebuild its offensive identity. “I’m here to win, not to babysit egos,” he added, signaling a fresh start under offensive coordinator Alex Van Pelt’s pass-heavy system. Sources say quarterback Jacoby Brissett has already reached out, laying the groundwork for chemistry that could spark a turnaround in Foxborough.

The Bills, meanwhile, are left to stew over Diggs’ words. A perennial AFC contender, Buffalo’s locker room unrest has been whispered about before, but this public shot from a former star amplifies the noise. With Josh Allen still at the helm, the Bills have the talent to compete, yet Diggs’ critique raises questions about their Super Bowl ceiling.

For Diggs, it’s all about moving forward. He praised rookie QB Drake Maye’s “relentless energy” and seems locked in on proving doubters wrong. After years of near-misses in Buffalo, the outspoken receiver is betting on New England to finally get him over the hump. The AFC East just got a lot spicier.