Adam Prentice returns to Denver, set to serve as the Broncos’ lead run-game blocker

Denver’s roster plans for the 2026 season include a return for fullback Adam Prentice, a player the team is positioning as a lead blocker in the run game. The move matters because, in modern NFL offenses, the fullback’s job is narrower but often higher-leverage: creating lanes for downhill runs, picking up specific assignments in the run fit, and helping set the timing for short-yardage play design.

Prentice’s path to this point runs through multiple stops in football’s development pipeline. He began his college career at Colorado State, where he played for four seasons before transferring to South Carolina for a final season. He then declared for the 2021 NFL Draft, went undrafted, and signed with the Denver Broncos as an undrafted free agent.

With the Broncos, Prentice’s time moved through the normal uncertainty of roster cutdowns. He was among the players waived during the cutdown period and, a day later, was claimed off waivers by the New Orleans Saints. That waiver-to-claim sequence is a common market for players at his position, where teams look for a specific skill set and can move quickly if another club makes a decision in roster management.

Now, Prentice is back in Denver with a defined task: serve as the team’s lead blocker in the run game. While fullbacks do not receive the same volume of carries as backs or the same attention as skill-position stars, they can be central to how an offense runs inside the tackles. Denver’s expectation, as described in the reporting, suggests the Broncos want a player who can handle the physical, assignment-based duties that allow other roles to be executed.

The context behind this kind of return is usually as much about continuity and trust as it is about talent alone. Prentice has already navigated the Broncos’ environment, and the upcoming season gives him a clearer professional mandate than a rotational or special-teams-only role. For Denver, that can also be a stabilizing factor in an offense that relies on short sequences, tempo decisions, and late-down efficiency where blocking assignments are often tested.

For Prentice, the challenge will be translating a “lead blocker” label into consistent on-field results, week after week, against defensive fronts that are built to clog run gaps and disrupt backfield timing. The first meaningful opportunity to gauge the plan will come early in training camp practices and preseason work, where the run-game roles and personnel packages often become clearer.

Whether Prentice’s presence changes the Broncos’ run-game outcomes in a measurable way will hinge on broader offensive factors, including line health, quarterback protection decisions, and the stability of the surrounding backfield group. Still, if Denver uses him as the primary run-game blocker as reported, it offers a direct window into how the team intends to stress defenses from the inside. That is exactly where a fullback’s work can show up most reliably.