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49ers’ path to NFC West title runs through another branch of Kyle Shanahan’s coaching tree

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Cite

Webeck, E. (2026, September 27). 49ers’ path to NFC West title runs through another branch of Kyle Shanahan’s coaching tree. New York Post. https://nypost.com/2026/09/27/sports/49ers-cardinals-what-shanahan-lafleurs-familiarity-means/

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New York Post · collected 2026-09-27 · by Evan Webeck

Quick Summary

The San Francisco 49ers' head coach Kyle Shanahan faces challenges as his coaching disciples are now leading rival teams in the NFC West division. Brian Fleury, previously an assistant with the 49ers, is calling plays for Seattle's offense, and Arizona has hired a new offensive coordinator familiar with Shanahan’s playbook after a poor season last year. This situation presents both familiarity and irritation for Shanahan, who notes that his coaching tree now influences many teams he faces, including the upcoming game against Mike LaFleur, another former assistant.
Written by AI on 2026-10-02, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

The San Francisco 49ers' path to reclaiming supremacy in the NFC West involves facing former coaching staff from their organization that now lead rivals like the Seattle Seahawks and Arizona Cardinals. Brian Fleury, who previously worked with the 49ers under Kyle Shanahan, is currently the offensive coordinator for the Seahawks. Similarly, the Arizona Cardinals recently hired Mike LaFleur, another former 49ers assistant, to be their head coach after a poor 3-14 season in 2022. This trend highlights how Shanahan and Sean McVay's innovative coaching strategies have influenced the entire division, making competition within the NFC West more challenging for the 49ers. When asked about his feelings on seeing former staff succeed elsewhere, Shanahan admitted to feeling both pride and irritation as he faces these challenges twice a year.

Written for “NFC West Title Race” on 2026-10-30, grounded in this article and the 0 other(s) covering the same event.

Story

📰 NFC West Title Race
Sports · 1 article(s) covering the same event.

Compared with similar articles

This article reads unscored and hedges 7% of its claims. Each row says how that neighbour differs.
New York Post
Hedges 0 of 16 claims Outlet record 66/100
“The articles discuss different aspects of the San Francisco 49ers' success and their competitors in the NFC West, without describing the same specific incident.”
New York Post
Hedges 3 of 47 claims Outlet record 66/100
“The articles discuss different aspects of an upcoming game between the San Francisco 49ers and Arizona Cardinals, but do not describe the same specific incident or occurrence.”
New York Post
Hedges 0 of 40 claims Outlet record 66/100
“Article A discusses the strategy and coaching aspects leading up to a potential game against the Cardinals, while Article B describes the actual game played between the 49ers and the Cardinals.”
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
42
sentences that state something as happening or true
Uncertain
7%
3 of 42 hedged ("reportedly", "may", "according to")
Leaning
not political
takes no side on a contested political question
Publisher signals
66/100
New York Post's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
1
Sports
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-27 · how these are computed

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Article leaning vs. publisher reliability
Source leaning vs. consistency

Publisher

New York Post · 15307 article(s) · 35 correction(s) detected
Running correction rate · 35 correction(s)

Who wrote this

Evan Webeck
54 article(s) here · 1 carrying a prediction
🔮 For most 49ers players, the bye week will give them some much-needed rest and relaxation.
🔮 Some 24 hours later, though, Shanahan had no update to deliver when asked if Pineiro’s struggles would lead San Francisco to try out other kickers over its bye week.
🔮 Nine different Falcons caught passes from Penix, who operated at will under little duress from the Niners’ defensive line, allowing his receivers to get open.
🔮 A decade and four other coordinators later, Morris just might be the final coach to find a seat in the 49ers’ game of musical chairs to fill the position leading their defense.
🔮 How often in the Kyle Shanahan era could we say the 49ers weren’t built to win a shootout?
🔮 Less than 24 hours later, the Warriors will have to do it all again in Phoenix, still in search of their first win.
🔮 This story will be updated.
🔮 He said that he told Doncic that he couldn’t score on him, and the stats backed that up to a degree, holding him to 1-of-5 in their matchups.
🔮 The rest of the league will learn he feeds off it, too.
🔮 The first six weeks could not have gone better for Kyle Shanahan and the 49ers, at least in terms of wins (six) and losses (none).
Also by Evan Webeck
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 54 articles by Evan Webeck →

Topics

49ers Niners Seattle the Arizona Cardinals the San Francisco 49ers

Subjects

Shanahan PERSON · 12× 49ers ORG · 7× LaFleur PERSON · 3× Walsh PERSON · 3× Kyle GPE · 2× McVay PERSON · 2× Mike PERSON · 2× Rams ORG · 2× Kyle Shanahan PERSON · 1× the San Francisco 49ers ORG · 1×

Narrative

It isn’t quite the well-oiled machine that the 49ers are in their 10th season under Shanahan, and nobody is expecting LaFleur to turn the Cardinals into contenders overnight when they’re competing against arguably the three best teams in football in their own division.
framing: assertive · carried by 1 article(s) · first seen 2026-09-27
🔮 To reclaim supremacy in the NFC West, Kyle Shanahan may just have to find a way to beat … himself?

Claims (42 extracted, 3 hedged)

To reclaim supremacy in the NFC West, Kyle Shanahan may just have to find a way to beat … himself? uncertain
Shanahan → reclaim → way
Since the San Francisco 49ers last finished on top of the division, the landscape has changed. asserted
landscape → finish → division
It’s no longer just Shanahan and Sean McVay finding the next frontiers in how to pre-snap motion defenders into a blender. asserted
Shanahan → ’ → blender
In Seattle, former 49ers assistant Brian Fleury is calling plays in an offense installed by Klint Kubiak, another branch on the Shanahan coaching tree. asserted
Fleury → call → tree
And on Sunday afternoon, the offense that the Arizona Cardinals will run Sunday at Levi’s Stadium should look mighty familiar. asserted
Cardinals → run → Stadium
After finishing a dismal 3-14 last season, they gave the axe to Jonathan Gannon, looked around the rest of the league and decided to get in on the trend … put in motion … by Shanahan and McVay a decade earlier. asserted
they → finish → Shanahan
Ahead of running into yet another former staffer in Mike LaFleur on the opposing sideline, Shanahan was asked if he takes any pride in seeing his coaching tree sprout. asserted
tree → run → pride
“Deep down probably yeah, and eventually,” the 10th-year head coach said. asserted
coach → say → ?
“But, it’s more irritation, especially when you have to run into them twice a year.” asserted
you → ’ → them
Shanahan, increasingly gray in the hair, is growing into somewhat of a godfather figure of the modern offense. asserted
Shanahan → grow → offense
The Niners will face his system in some form or another in each of their first three games and for four of their first five weeks of the season. asserted
Niners → face → season
Of course, it’s all rooted in Bill Walsh’s West Coast offense, which Shanahan’s father, Mike, learned through poring over the tape of the legendary 49ers coach installing it himself. asserted
father → root → it
The elder Shanahan eventually took the system to Washington, where he passed it on to Kyle (and Sean). asserted
he → take → Kyle
On Sunday, Shanahan will coach his 166th game with the 49ers, matching Walsh’s record for the most regular-season and playoff games coached in franchise history. asserted
Shanahan → coach → history
Shanahan never met Walsh, but soon after taking the job in 2017 he said he was inspired by his dad and “entertained myself” with the old tapes of Walsh in the 49ers’ locker room. asserted
he → meet → room
It’s only fitting that it will come against another coach to whom Shanahan passed down the playbook. asserted
Shanahan → ’ → playbook
As far as X’s and O’s go, that would have to give Shanahan the upper hand, right? asserted
that → go → hand
“Talk about all the movement, the eye candy,” linebacker Fred Warner said. asserted
Warner → talk → movement
“You’re having to communicate a ton just to make sure everybody’s on the same page. asserted
everybody → have → page
But the beauty in it is obviously we’ve gone against it for so long.” asserted
we → go → it
On the other hand, if everyone is running some version of the 49ers’ playbook, wouldn’t that also mean they’re practicing against it, too? asserted
they → run → it
At least according to tight end George Kittle, the route trees are unrecognizable from LaFleur’s time as passing game coordinator from 2017-20. uncertain
trees → accord → 2017
“Everything’s so different now. asserted
Everything → ’ → ?
How we structure plays – everything’s so different,” Kittle said. asserted
Kittle → structure → plays
“Kyle’s offense has grown so much and changed so much that I think a lot of these guys haven’t seen what he’s done the last couple of years.” asserted
he → grow → years
LaFleur spent the last couple of years running McVay’s offense with the Rams, where he went head-to-head with Raheem Morris’ defense everyday in practice on their way to the Super Bowl in 2023. asserted
he → spend → 2023
LaFleur’s offense made a splash in Week 1, putting up almost 400 yards in a surprising 26-14 win over the Chargers. asserted
offense → make → Chargers
It ran into a buzzsaw in the Seahawks’ defense last week, mustering a mere 151 total yards — just 95 on 28 Jacoby Brissett pass attempts — in a 31-7 loss. asserted
It → run → loss
“I thought the game last week was a lot closer than the score indicated,” Shanahan said. asserted
Shanahan → think → ?
“Just the style of offense they’re doing, it’s similar schematically to the Rams, but they’re blocking hard, they’re running hard, guys are really competing. … asserted
guys → do → Rams
They have a lot more talent than people give them credit for and I know Mike’s going to have them ready to go.” asserted
them → have → credit
It isn’t quite the well-oiled machine that the 49ers are in their 10th season under Shanahan, and nobody is expecting LaFleur to turn the Cardinals into contenders overnight when they’re competing against arguably the three best teams in football in their own division. asserted
they → oil → division
That at least puts Arizona front and center to the outcome of the most hotly contested division in the NFL. asserted
That → put → NFL
If we assume the 49ers, Seahawks and Rams are so evenly matched that they all split against each other, one trip-up against the Cardinals could prove to be fatal in the division race. uncertain
up → assume → race
Seattle already took care of business on the road with its backup quarterback last week. asserted
Seattle → take → quarterback
The 49ers can’t afford to take LaFleur and the Cardinals lightly. asserted
49ers → afford → LaFleur
Because you know he won’t in his first game back at Levi’s as a head coach. asserted
he → know → coach
“[He] knows Shanahan. asserted
He → know → Shanahan
He knows Raheem. asserted
He → know → Raheem
He knows everything that we’re about. asserted
we → know → that
…and 2 more, not listed.
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