The first-round pick is not where you might have expected him.
When the Detroit Lions selected Blake Miller 17th overall in April's 2026 NFL Draft, the assumption was straightforward: Penei Sewell has right tackle locked down for the foreseeable future. Miller, a four-year starter at Clemson who played right tackle exclusively in college, was anticipated to compete on the left side or provide swing depth while he acclimated.
Then Organized Team Activities (OTAs) opened, and Miller began lining up at left guard with the first-team offense.
This early position switch is a genuine curveball from the Lions' coaching staff. It is uncommon for a first-round rookie offensive lineman to transition positions before playing an NFL snap. Doing so at a spot where Detroit has already invested draft capital -- with Christian Mahogany a 2024 fifth-round pick and Miles Frazier a 2025 fifth-rounder -- makes this move particularly noteworthy.
This approach reflects how General Manager Brad Holmes and Head Coach Dan Campbell operate. They draft for versatility and projection, not solely for immediate plug-and-play at a college position. For example, Giovanni Manu, a 2024 fourth-round pick out of a Canadian school, and Colby Sorsdal, a 2023 fifth-round pick from William & Mary, have both transitioned inside. The Lions aggressively acquire offensive linemen much like some teams stockpile cornerbacks: searching for the best five players regardless of their college position.
Miller has become the most prominent example of that philosophy.
The Clemson product spoke to reporters on June 2 about the adjustment to guard. He noted the increased speed of the NFL game and how seeing it in person provides a different perspective.
"I feel like I'll be able to learn a lot from those reps and get tested against the best," Miller said.
He also highlighted the veteran presence around him as a key factor in settling in.
Having veterans like Sewell on one side and Frank Ragnow anchoring center provides invaluable mentorship. The Lions' offensive scheme calls for guards to pull effectively, climb to the second level, and handle stunts with athleticism. Miller's footwork from playing tackle offers a strong foundation, but his handling of inside hand-fighting and anchoring against much heavier NFL interior defenders will be under close scrutiny.
Early indications are promising. Miller is receiving first-team reps alongside Jared Goff and the starters during voluntary workouts, demonstrating the coaching staff's trust in him. That is significant for a rookie at this stage.
Competition also factors in heavily. Christian Mahogany entered the offseason as the likely favorite to start at left guard after a promising rookie season in 2025, logging 412 snaps and showing solid run-blocking strength. Miles Frazier, a fifth-round pick from 2025, spent most of his rookie year developing. Tate Ratledge, another 2025 guard, remains in the mix.
Miller leapfrogging these contenders early suggests the Lions see something special or, at minimum, want to prioritize his development there.
"I had to work my way up in a similar process," Miller said, referring to his approach and mindset.
This statement is revealing for a first-round pick. These players are generally expected to start immediately at their college position. Miller acknowledging the need to earn his role -- especially at a new position -- underscores Detroit's locker room culture: no one is entitled to playing time, not even a top-20 draft pick.
What does this mean for the Lions' offensive line unit?
The projection becomes clearer when considering the personnel. Sewell remains the elite right tackle, while Taylor Decker is Detroit's established left tackle. Ragnow anchors center. That leaves two guard spots and a swing tackle role. Kevin Zeitler is no longer with the team, having signed elsewhere after his one-year contract expired. The right guard position is open.
If Miller solidifies left guard, Mahogany could become the prime candidate to start at right guard. This competition will intensify through training camp.
If Miller maintains his first-team status, the Lions could field an offensive line featuring four first-round picks: Decker, Sewell, Ragnow, and Miller. The right guard spot would be the only exception. This concentration of draft capital up front reflects Detroit's commitment to protecting quarterback Jared Goff, who produced 4,564 passing yards, 34 touchdowns, and eight interceptions in 2025.
Goff is a pocket passer who rarely runs, making clean pass protection paramount to maximizing the skills of receivers Amon-Ra St. Brown, Jameson Williams, and tight end Sam LaPorta.
An elite offensive line isn't just a luxury--it's a necessity for Detroit's aspirations.
While guard moves don't yield fantasy points directly, the implications for players like running back Jahmyr Gibbs--who totaled 1,223 rushing yards and 13 touchdowns with 77 receptions for 616 yards last season--are significant. A more dominant left guard could mean wider run lanes and more efficient gap scheme runs called by offensive coordinator Drew Petzing, improving Gibbs' yardage and scoring opportunities.
Similarly, better pass protection from the interior gives Goff more time to find his weapons downfield. Miller's capacity to contain interior pressure could elevate the entire offense's efficiency and fantasy value.
That said, this assessment looks ahead to training camp and the regular season. For now, the key takeaway is structural.
The Lions drafted Miller as a tackle but are testing him at guard. That doesn't preclude a future switch back, especially since Sewell remains an anchor on the right side and Decker performs well on the left tackle spot.
However, placing Miller at left guard where they see the best opportunity for their top five linemen fielded together makes sense. It's also where Detroit needs the most help. While the 2025 Lions offense excelled, they allowed 35 sacks, some stemming from interior pressure.
If Miller can secure left guard and reduce those sacks, the offense could be markedly more dangerous in 2026.
Miller struck a mature tone, urging focus away from distractions. His mantra is clear: "Do not let outside noise creep in."
That mindset will be crucial as he faces intense scrutiny. Every practice rep, pancake block, and missed assignment will be under the microscope.
Such is the life of a first-round pick adapting to a new position and elevated expectations. Miller embraces the challenge.
"I had to work my way up," he repeated, underscoring his readiness for the task.
At OTAs in June, Miller is exactly where the Lions want him: on the field, competing with veterans, and proving he can handle the transition.
Though the pads remain off and training camp awaits, Detroit's offensive line may already look different than it did in April.
Whether that change is a problem or an upgrade hinges on how quickly Miller adapts to his new home at left guard.
Only time will tell, but the early signs are encouraging for the Lions and their 2026 first-round pick.