Detroit Gave Isiah Pacheco the David Montgomery Role -- But He Is Not David Montgomery

Detroit traded David Montgomery to Houston on March 11. Ten days later, the Lions signed Isiah Pacheco to fill the vacancy behind Jahmyr Gibbs.

On paper, it looks like a one-for-one swap. The early-down complement role stays the same. Gibbs keeps the passing game. Life goes on.

Except Pacheco is not Montgomery. And that matters more than most people realize when they are spending a top-four pick on Gibbs this summer.

What Montgomery Actually Did in Detroit

Montgomery's role was defined by its limits. He handled early downs and short yardage. He caught passes out of obligation, not design. He protected the quarterback. He was a professional, reliable, low-ceiling runner who did exactly what the coaching staff asked and nothing more.

That predictability is what made the Gibbs/Montgomery split so fantasy-friendly. Montgomery ate the carries that would have capped Gibbs' efficiency -- the third-and-one plunges, the clock-killing fourth-quarter runs, the dirty work that every offense needs but no fantasy manager wants to roster. Gibbs got the explosive plays, the targets out of the backfield, and the snaps in space where his talent separates him from everyone else.

The result: Gibbs finished as a top-five RB while Montgomery was still startable most weeks. Two viable fantasy assets from one backfield. That only works when the roles stay distinct.

Pacheco Is Not a Role Player

Pacheco was the lead back on Kansas City's Super Bowl runs. Not a committee piece. Not a specialist. The guy.

He runs with more physicality than Montgomery ever did. He is 27 with less career wear than most backs his age because KC managed his workload carefully during those championship seasons. And unlike Montgomery, he has always competed for every touch on the field.

The problem for Gibbs owners: Pacheco's skill set overlaps with Gibbs more than Montgomery's ever did. Montgomery was the power-and-grind complement to Gibbs' speed-and-space game. Pacheco can do the power work and create on his own. He was never a stay-in-your-lane backup. He was a starter who happened to land in a backup role.

Detroit wants a two-back system. That has been clear since they originally drafted Gibbs alongside Montgomery. The question now is whether the split stays at roughly 60/40 in Gibbs' favor or drifts closer to 50/50 with a more capable backup pushing for work.

How Ben Johnson's Scheme Absorbs This

Detroit's offense runs through the play-action game. The rushing attack sets the table for everything. Jared Goff is at his best when defenses sell out to stop the run, and he has Amon-Ra St. Brown and Jameson Williams to punish any overcommitment.

Montgomery's job in this machine was simple: keep the play-action honest. Detroit never asked him to create. They just needed him to be dependable on early downs and let Gibbs handle the rest.

Pacheco can be dependable and create. He has legitimate speed for a power back, and he already proved he can handle 15-plus touches per game in a championship-caliber offense without breaking down. Detroit's coaching staff now has a weapon in the complement role that Montgomery never gave them.

That is the double-edged sword. A more talented backup means a better offense. It also means more reasons to split the workload differently.

Two Paths for Your Draft Board

The coaching staff has two paths here. First, they slot Pacheco into the exact Montgomery role -- early downs, short yardage, eight to twelve touches per game. In that world, nothing changes for Gibbs. You draft him at four with full confidence.

Second, they expand the complement role because Pacheco can handle more. More early-down carries. Some passing-down work. Maybe designed runs in the red zone where Pacheco's physicality creates scoring opportunities Montgomery never provided.

Our projections have Gibbs at 323.6 half-PPR points and Pacheco at 141.5. That gap looks safe until you realize Pacheco is not projecting as a handcuff. He is projecting as a flex contributor at 8.32 points per game. That is real volume coming out of a first-round pick's workload.

Scoring format matters here. Gibbs' value scales with receptions -- he projects 349.1 points in full PPR but drops to 298.1 in standard. His confidence band is HIGH in half-PPR formats where the receiving work carries more weight. In standard scoring, where the rushing split matters more, that confidence drops to MEDIUM. If you play in a standard league, the Pacheco risk is bigger because Gibbs' floor depends more heavily on the touches Pacheco could absorb.

Gibbs is still a first-round talent. We are not arguing otherwise. But the ceiling calculation shifted the moment Pacheco walked through the door.

The Montgomery/Gibbs backfield had a clear hierarchy. Gibbs was the alpha, and Montgomery stayed in his lane. Pacheco has never been a lane-staying player. Detroit is betting he will accept a reduced role, and that bet might be right. But it is a bet, and you are the one funding it at pick four.

At ADP 4, you want certainty. Jonathan Taylor, Saquon Barkley, and Bijan Robinson do not have a former starting running back sitting behind them competing for touches. Gibbs does.

Draft Gibbs if you believe in the talent. We still do. But grab Pacheco later as insurance. At ADP 104 in half-PPR, he is practically free. If the split drifts even slightly from what Detroit ran with Montgomery, you want to own both sides of this backfield.

The worst outcome is spending a first-round pick on Gibbs and watching Pacheco steal five to seven extra touches per game without owning the hedge.

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