Raheem Morris leans into defensive versatility at 49ers camp, building beyond Robert Saleh’s blueprint

The San Francisco 49ers are using training camp to explore how far defensive versatility can be pushed, and the focus is showing up in how Raheem Morris is organizing his unit. Morris, now in charge of the team’s defense, is described as actively creating new positions and responsibilities within the scheme, an approach aimed at making the defense harder to read and easier to deploy across different opponent tendencies.

According to Yahoo Sports’ account of camp observations, the 49ers expect their defense to still carry remnants of the system associated with Robert Saleh. Saleh’s time as defensive coordinator, which is referenced in the report as producing success in the late 2010s and also the team’s performance last season, remains an anchor point. The implication is not a total reset, but an evolution, with Morris blending recognizable structures with new ways to assign personnel and roles.

A key theme in the report is that versatility is not just about play calls, but about aligning player skill sets with multiple types of looks. By “creating new positions” and adjusting responsibilities, Morris can move personnel between alignments without necessarily forcing wholesale personnel changes. In practical terms, that means the defense can alter leverage, coverage posture, and pressure patterns while keeping a clear internal logic for players who are learning the system at speed.

The report also frames the 49ers’ camp process as a response to the realities of NFL preparation, where opponents game-plan weekly but also exploit predictable patterns. A defense that can repackage roles can keep offenses from settling into a single plan. That is especially important for a team that wants to avoid being forced into simple, one-dimensional answers when the first wave of adjustments is met with counter-moves.

While Morris is credited with pushing for fresh structural ideas, the Yahoo account suggests the 49ers are not abandoning their identity. The “remnants” of Saleh’s approach are portrayed as something that still fits the personnel the team has and the coaching staff’s expectations for the defense’s week-to-week performance. The practical takeaway is that Morris’s job, at least as camp is unfolding, is to make the defense more adaptable without severing the continuity that has already been built into the team’s defensive culture.

The report further notes that the Saleh-era success referenced includes production “despite injuries,” a reminder that the best teams do more than maintain a scheme. They survive absences by adjusting responsibilities and teaching replacements to operate within the system. Morris’s emphasis on role flexibility can be read as a continued attempt to build that kind of resilience into the defense’s operational design.

As the preseason moves toward regular-season football, the question becomes how quickly the versatility shows up in live football contexts. The 49ers will need the new positions and responsibilities to translate into consistent execution under pressure, not only during camp work. If the unit can keep its answers coordinated across changing looks, Morris’s approach could become a differentiator in games where offenses shift protection, change routes quickly, or force defenses to answer multiple stressors in short windows.