Bills make Monday roster pair: re-sign LB Otis Reese IV, waive FB Jackson Acker

The Buffalo Bills made two personnel moves on Monday, re-signing linebacker Otis Reese IV while waiving fullback Jackson Acker, according to team reporting carried by Yahoo Sports. The transactions reflect the ongoing roster management that typically intensifies during late August, when NFL teams use offseason and preseason evaluation to separate depth players from the group that can carry into the regular season.

Otis Reese IV’s return keeps the Bills’ linebacker room stocked with a player they have already evaluated within their system. In defensive roster construction, that matters even when there is no single “starter-vs-bench” divide, because linebacker depth is often asked to handle a range of packages and special-teams roles depending on matchups.

Jackson Acker, listed by Yahoo Sports as a fullback in the Bills’ announcement, was waived. Fullbacks are often a small but specific part of roster planning, used for short-yardage run-game situations and to provide a versatile blocking piece in certain personnel groupings. Waiving Acker suggests Buffalo is seeking a different balance of backfield blocking options as the roster tightens.

The Bills’ decision to pair a linebacker re-signing with a fullback waiver underscores the reality of training camp: teams frequently adjust multiple position groups at once to create the right number of bodies for both defensive scheme needs and offensive personnel variability. Even when a move looks minor on paper, the NFL roster is built around who can contribute on both sides of the ball and on special teams.

Because the Yahoo Sports item summarizes the transactions without additional detail on terms or timelines, it is not possible to determine from the report alone how these moves will alter the Bills’ depth chart for week-to-week practice or preseason workloads. What can be said is that the Bills are continuing to finalize the mix of players who fit their roles and can withstand the attrition that comes with cuts.

Going forward, the next watch points are whether Reese’s re-signing results in increased practice reps at his particular linebacker fit and whether Acker’s waiver triggers any immediate interest from other teams needing short-yardage or blocking depth. For Buffalo, the goal at this stage remains consistent: tighten the roster while keeping enough flexibility to adjust quickly to what the preseason reveals.