The Biggest Roster Bubble Battles to Watch for the Buffalo Bills

The Buffalo Bills have most of their core roster in place heading into 2026, but the rest of the offseason work and training camp will still feature several important battles that could shape the bottom half of the team.

For a team with Super Bowl expectations, depth matters. Injuries are inevitable over a 17-game season, and, as fans clearly saw last year against Denver, the players competing for final roster spots often end up playing meaningful snaps later in the year.

Here are the biggest roster bubble battles to watch entering Bills camp.

Behind DJ Moore, Keon Coleman, Khalil Shakir, and Josh Palmer, the final receiver spots could become highly competitive.

Tyrell Shavers was a popular player the last two years, but suffered a torn ACL at the end of last season. Despite familiarity in the offense and the size teams love at 6-6, he is working back from a severe injury. 

Rookie receiver Skyler Bell will likely be a big part right away, putting him in line for the 5th receiver role to start. That means Shavers and others like Mecole Hardman Jr., Trent Sherfield, and others are fighting for that 6th, and likely final, spot on the roster. 

This is one battle that will ultimately come down to special teams contributions and consistency during camp practices.

The most important camp battle on Buffalo’s roster may be at left guard.

Following David Edwards’ departure, the Bills appear prepared to let Alec Anderson and Austin Corbett compete for the starting role. Anderson gained valuable experience last season and already understands Buffalo’s offensive system, while Corbett brings veteran versatility and starting experience.

Whoever wins the job will be tasked with protecting Josh Allen against some of the league’s best defensive fronts.

Buffalo could rotate both players heavily during preseason games before settling on a Week 1 starter.

The Bills appear set at the top of the running back room with James Cook and Ray Davis, but depth behind them remains open.

Ty Johnson’s experience and pass protection ability give him an advantage, but younger players like 2026 undrafted free agent rookie Desmond Reid and Frank Gore Jr. could push for roster spots if they perform well during preseason action.

Special teams could again become the deciding factor here.

Buffalo’s defensive line depth remains one of the more fascinating camp storylines.

Young players like DeWayne Carter and T.J. Sanders are expected to compete for rotational snaps behind Ed Oliver and Deone Walker. Veterans like Phidarian Mathis and developmental players such as Zion Logue and Tommy Akingbesote will also be battling for depth spots.

Given how heavily Buffalo rotates defensive linemen, this battle may quietly become one of the most important on the roster. It’s also a position that fans shouldn’t be surprised if the Bills go out and add another name.

Buffalo’s linebacker room has several interesting competitions developing behind the starters.

Joe Andreessen remains one of the more intriguing stories on the roster after continuing to earn opportunities through effort and special teams work. Meanwhile, Dorian Williams is expected to push for a larger defensive role entering 2026, and rookie Kaleb Elarms-Orr is going to compete for a starting spot right away.

Players like Keonta Jenkins and Andre Jones Jr. may find themselves fighting for one of the final linebacker spots. 

As Brandon Beane puts it, you can never have too many cornerbacks. This year, the team truly believes that after what happened at the end of last season.

Buffalo’s secondary underwent major changes over the last two years, and there are still several depth jobs available entering camp.

Christian Benford is set in his role as the number one corner, while second-year player Maxwell Hairston is expected to be on the other boundary. From there, things are wide open. 

Davison Igbinosun is being viewed as the third boundary corner, and Dee Alford is the favorite to start at nickel. Even players like Toriano Pride Jr. and Daryl Porter Jr. will get their chance to contribute. And like with other positions on the roster, the more you can contribute elsewhere, the better your chances.

The Bills don’t necessarily need these players to become stars in 2026. What they do need is dependable depth capable of stepping into meaningful snaps when injuries happen.

For teams with championship expectations, the difference between a deep playoff run and an early exit often comes down to the quality of the roster’s final 10 spots. Buffalo’s training camp battles may not grab headlines nationally, but they could end up playing a major role in how far the team goes this season.

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