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The 6 Most Impactful Offensive Lines

By Kevin English 10:06am EDT 6/30/21

Yesterday, we presented the data on O-line play and its correlation to fantasy production.

Today, we’re looking at which 2021 units we can trust — and which ones with the most to prove.

* Note: Players' Pro Football Focus ranks are based off a minimum of 100 pass-blocking or run-blocking snaps.

Production-Boosting Offensive Lines


2020 PFF run-blocking rank: 1st

2020 PFF pass-blocking rank: 1st

Projected starters: LT Jedrick Wills, LG Joel Bitonio, C J.C. Tretter, RG Wyatt Teller, RT Jack


Credit OL coach Bill Callahan for bringing this unit together over a virtual offseason.

Most impressively, he aided Wills’ transition from college RT to pro LT. His 79.4 PFF pass-blocking grade ranked 22nd among 95 qualifying OTs (and 2nd among rookies). The 10th overall selection,

drew a pre-draft Jason Peters comp from O-line guru and NFL Network analyst
Zierlein. There’s room for growth.

delivered as a high-priced free agent, earning All-Pro honors for the 2nd time. Bitonio, Teller and Tretter each earned top-8 marks from PFF.

With all 5 starters returning,

Nick Chubb
should strut into a contract year.
Baker Mayfield
is setup well, too. Per PFF, he averaged 2.80 seconds to throw on drop-back passes — 2nd longest behind
Josh Allen

Los Angeles Chargers

2020 PFF run-blocking rank: 32nd

2020 PFF pass-blocking rank: 30th

Projected starters: LT Rashawn

(rookie), LG Matt Feiler, C Corey Linsley, RG Oday Aboushi, RT Bryan Bulaga

L.A. wisely overhauled its O-line, opting for 4 new starters alongside Bulaga.

arrived as a top-15 pick. While undersized for the position (6’4, 304 lbs. with 33” arms), he’s a premier athlete with 3 years of starting experience.

Feiler came over from Pittsburgh on a 3-year, $21 million deal with $14.5 million guaranteed. A 6’6, 330-pounder with nearly 2,700 career snaps, Feiler projects as a clear upgrade on Forrest Lamp (now a reserve in Buffalo).

Linsley joined the squad on an even pricier deal: 5 years, $62.5 million, with $25 million guaranteed. A 1st-time All-Pro last year, Linsley graded as a top-5 run and pass-blocker.

Aboushi enters year 8 on his 6th team. He’s never been able to retain a starting role over 16 games, so he may be on thin ice. Aboushi's 1-year deal netted just $1.6 million.

Bulaga, now 32, missed 6 games last year with back and foot injuries. When healthy, he's a starting-quality RT. But 2020 turned up his lowest run-blocking grade since 2017 and his lowest pass-blocking grade since 2012.

All in all, it’s a net positive for

Justin Herbert
, the game’s most pressured QB of 2020. Plus, adding
alone could boost the number of explosive gains from
Austin Ekeler
on screens. This unit is just one reason why he’s a top-8 PPR back.


2020 PFF run-blocking rank: 17th

2020 PFF pass-blocking rank: 16th

Projected starters: LT

Mailata, LG Isaac Seumalo, C Jason
, RG Brandon
, RT Lane


rolled out 14 O-line combinations in 2020.

So you know health is key here.


combined to miss 32 games.
is most concerning as he works back from a torn left Achilles from mid-June, 2020. He also tore his right Achilles during the 2018 postseason.

When together, this unit looks strong. We’ll keep an eye on the LT spot, where Mailata -- a pillar at 6'8, 346 pounds, and a rugby player until 2018 -- looks to hold off former 1st-rounder Andre Dillard. Dillard is behind after missing all of last season with a torn biceps.

Even if this unit struggles, it’s important to remember that HC Nick Sirianni’s offense plans to utilize more quick passing.

Interestingly, the Colts (where Sirianni worked as OC) and the Chargers (where new

OC Shane Steichen held the same position) finished 1st and 2nd in 2020 screen yardage, per Sport Radar.

With guys like

DeVonta Smith
Jalen Reagor
Miles Sanders
Kenneth Gainwell
, the proper personnel is in place for a trend to develop.

Honorable Mention:

Cowboys, Detroit Lions, New Orleans Saints, New England Patriots, Tampa Bay Buccaneers

Production-Sapping Offensive Lines

Cincinnati Bengals

2020 PFF run-blocking rank: 21st

2020 PFF pass-blocking rank: 27th

Projected starters: LT Jonah

, LG Quinton Spain, C Trey
, RG
Carmen (rookie), RT Riley Reiff

and Reiff are the only 2 truly locked into starting gigs.

Reiff, 32, remained a starting caliber player in 2020. But the former Viking and Lion will transition from LT to RT after playing on the right only once across 9 seasons (2016).

showed promise as a pass blocker in what amounted to his debut season. (His 2019 was wiped out by a torn labrum.) Even then, he lost 6 games to knee and neck injuries.

Carmen, a Round 3 rookie, projects along the interior after playing LT at Clemson. He’s huge at 6’5, 335 pounds, but he’s unlikely an impact player right away.

is working back from a Week 17 ACL tear, while Spain’s starting role looks shaky after an ugly 2020. His 44.8 run-blocking grade ranked 89th among 105 qualifiers.

Returning OL coach Frank Pollack — who led this unit back in 2018 — will have his hands full. Still, the offseason buzz hasn’t stopped for both the passing game and


New York Giants

2020 PFF run-blocking rank: 23rd

2020 PFF pass-blocking rank: 32nd

Projected starters: LT Andrew

, LG Shane Lemieux, C Nick Gates, RG Will Hernandez, RT Matt Peart

There’s nowhere to go but up on the pass-blocking side. In addition to the ugly PFF rank, the Giants ranked dead last in ESPN’s pass block win rate metric (46%). For comparison,

Bay finished at the top with a 74% PBWR.

So it’s no wonder

Daniel Jones
took 45 sacks while dropping back only 516 times.

Now, they’ll bank on returning youth for improvement, with all 5 starters at age 26 or younger. Getting more out of

— the team’s top pick in 2020 — is the clear focus. While he improved late last season,
still allowed the 2nd most pressures among OTs — despite ranking 24th in pass-blocking snaps.

If the offseason theme continues, we’ll see how Hernandez transitions to RG. He’s played all 2,618 snaps as a pro on the left side. A clean prospect coming out of UTEP, 2021 is something of a make-or-break season.

It's a tall task overall for first-time OL coach Rob Sale — the OC/OL coach at Louisiana Lafayette from 2018-2020. He’ll look for continuity after the team shuffled through a pair of OL coaches last fall (Marc Colombo/Dave DeGuglielmo).

One name not listed above: Nate Soldier. The long-time Patriot enters the 2021 season with 127 career starts. He missed all of 2020 as a COVID opt-out and struggled in 2019, making him a better fit as a reserve. The 33-year-old ranked 71st out of 87 OTs in PFF run-blocking grade; 53rd among 92 OTs in pass-blocking.

The hope is that Peart (6’7, 318 pounds with elite arm length) can take a step forward as a 2nd-year Round 3 pick.

Clearly, there’s a lot that needs to go right for

Daniel Jones
to experience a true year 3 breakout. The O-line is also a potential hurdle for
Saquon Barkley
, who may be limited come September.

Pittsburgh Steelers

2020 PFF run-blocking rank: 31st

2020 PFF pass-blocking rank: 4th

Projected starters: LT Chuks Okorafor, LG Kevin Dotson, C J.C. Hassenauer, RG Trai

, RT Zach Banner

Pittsburgh’s O-line won’t automatically bust because of inexperience. But there’s no doubt it’s the unit with the most to prove.

They’ve lost 4 veteran starters: Alejandro Villanueva, Matt Feiler, David DeCastro and Maurkice Pouncey. Okorafor is the only returner, and he’s making the tough transition from RT to LT.

Banner brings stunning size (6’8, 335 lbs.) but is coming off a Week 1 torn ACL. So he’s a 4th-year player with only 302 career snaps.

A fixture on Carolina’s O-line from 2015-2019,

’s 2020 turned up 7 missed games (groin, chest) and a scary drop-off in performance. His 29.8 run-blocking grade ranked last among all guards.

Elsewhere, Hassenauer will be pushed by B.J. Finney and rookie Kendrick

. Hassenauer saw the most first-team reps in OTAs, but he played replacement-level ball on 303 snaps last year.

It’s a lot to digest, especially with a 1st-year OL coach (Adrian Klemm) joining the squad. And it's certainly not an ideal situation for 39-year-old

Ben Roethlisberger

As for

Najee Harris
— we’d have concerns if not for a hefty workload projection. His 320 projected touches would have ranked 3rd among RBs last season.

Honorable Mention: Carolina Panthers, Chicago Bears, Jacksonville Jaguars, Las Vegas Raiders, Miami Dolphins

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