Steelers' rookie superstar is emerging as top fantasy sleeper according to PFF

   

When Pro Football Focus fantasy analyst Nathan Jahnke speaks, the fantasy football community listens. And his latest statement about Pittsburgh Steelers rookie running back Kaleb Johnson?

Steelers' rookie superstar is emerging as top fantasy sleeper according to  PFF

It’s turning heads.

Jahnke believes Johnson “might be one of the most fantasy-relevant backups” this upcoming season — and honestly, I couldn’t agree more.

Selected in the third round (No. 85 overall) of the 2025 NFL Draft, Johnson arrived in Pittsburgh with potential. But in just a few short weeks, he’s transformed that potential into progress.

Through OTAs and now mandatory minicamp, Johnson has impressed coaches, earned praise from teammates, and lit a spark among fans. The hype isn’t empty — it’s grounded in performance, and Jahnke’s bullish stance on Johnson’s fantasy upside is justified.

 

Let’s be real: the Steelers aren’t about to throw Johnson into the fire before he’s ready. But the thing is — he will be prepared. His mindset has been spot-on from day one. He’s enthusiastic, driven, and eager to contribute. And that’s before a single preseason snap.

Kaleb Johnson will be an asset to the Pittsburgh Steelers' offense in 2025

Johnson’s collegiate production at Iowa speaks volumes. Over three years, he logged 508 carries, racked up 2,779 rushing yards, and averaged an eye-popping 5.5 yards per carry. That kind of efficiency doesn’t go unnoticed.

While college success doesn’t always guarantee NFL production, his ability to create yards and break tackles suggests he’ll make a seamless transition to the pros — especially in fantasy-friendly formats like PPR.

Even in a shared backfield with Jaylen Warren, Johnson’s value is climbing. The Steelers could initially deploy him in a change-of-pace role. Still, with his explosiveness and versatility, it’s only a matter of time before he becomes a significant factor.

Fantasy owners should take notice.

Jahnke’s statement may seem bold to some, but fantasy football is all about spotting upside early. Johnson has it — in droves. If he continues on this trajectory, he could quickly evolve from a high-upside bench stash to a weekly flex option.

I’m planting my flag now: Kaleb Johnson is more than just a backup. He’s a fantasy gem waiting to shine — and smart owners will grab him before the rest of the league catches on.