Buffalo Bills Roster Ranked 3rd Best in NFL Following High-Profile DJ Moore Trade and Defensive Overhaul

The Buffalo Bills land the NFL's 3rd-best roster ranking after trading for DJ Moore and signing Bradley Chubb. See how Jim Leonhard is reshaping the defense.

By: AXL Media

Published: Mar 16, 2026, 4:46 PM EDT

Source: The information in this article was sourced from Gridiron Heroics

A New Era in Buffalo: From McDermott to the Joe Brady Revolution

The Buffalo Bills have signaled a definitive end to their previous era by parting ways with long-time head coach Sean McDermott after another disappointing postseason exit. In a move that prioritizes the development and offensive output of star quarterback Josh Allen, the franchise promoted offensive coordinator Joe Brady to the head coaching position. This transition has triggered a total reshuffling of the coaching staff, designed to maximize Allen’s prime years while introducing a more modern, aggressive approach to both sides of the ball. The promotion reflects the organization's confidence in Brady's ability to maintain an elite offense while overseeing a complete structural retooling.

Jim Leonhard and the Defensive Masterplan

Perhaps the most significant addition to the coaching ranks is Jim Leonhard, the former Wisconsin standout and defensive guru who takes over as defensive coordinator. Replacing Bobby Babich, who departed for the Green Bay Packers, Leonhard brings a reputation as one of the most innovative defensive minds in football. Analysts suggest that Leonhard’s arrival was the primary catalyst for several high-profile free-agent signings, as players have cited his teaching ability and schematic flexibility as a major draw. His presence is expected to perfect a unit that has historically struggled to close out high-stakes playoff games.

Blockbuster Acquisitions: DJ Moore and Bradley Chubb Join the Fold

The Bills' front office has backed their new coaching staff with a series of "all-in" roster moves. The headline transaction involved a major trade for wide receiver DJ Moore, providing Josh Allen with a premier vertical threat to complement the existing passing attack. On the defensive side, the signing of Pro Bowl pass rusher Bradley Chubb and versatile safety CJ Gardner-Johnson has transformed the unit's identity. According to Bleacher Report, these defensive acquisitions were the deciding factor in pushing Buffalo ahead of the Philadelphia Eagles for the number three spot in national roster rankings, effectively making them a "loaded" Super Bowl contender.