The defense aims to set the tone aggressively rather than reacting to offenses.
On offense, quarterback Josh Allen faces pressure to lead through changes.
Tight end Dalton Kincaid aims to stay healthy after injury setbacks, while linebacker Terrel Bernard looks to rebound in the new system following a difficult 2025 season.
Position battles include left guard between veteran Austin Corbett and Alec Anderson, and punter between rookie Tommy Doman Jr. and Mitch Wishnowsky.
The wide receiver room is under evaluation, with questions about Tyrell Shavers' health and potential contributions from Keon Coleman and rookie Skyler Bell.
Fans can engage at the One Bills Live event at Pittsford Wegmans on July 27, where memorabilia from the old stadium will be available.
The Bills also introduced new parking and tailgating rules at the new stadium, including bans on megaphones and air horns and limits on music volume.
The secondary has seen notable changes, with new additions at cornerback and safety to replace departing veterans.
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Depth and versatility in the defensive backfield will be critical for Leonhard's evolving strategy.
