Further changes along the sideline are taking place in New York. Shane Bowen‘s defensive coordinator tenure with the Giants has come to an end. 
Bowen has been fired, as first reported by NJ.com’s Art Stapleton. The move comes after interim head coach Mike Kafka‘s second game at the helm. The Giants once again found themselves in position to close out a win yesterday, but they wound up dropping a 34-27 contest in overtime to the Lions. With defensive breakdowns still an issue, Bowen is being replaced. The news is now official, per a team announcement.
On five occasions this season, the Giants have held a lead of 10 or more points but gone on to lose; that includes three blown double-digit leads in the fourth quarter. That trend has led to increasing calls for Bowen to be dismissed. The 38-year-old’s job security was a talking point after the 2024 campaign with owner John Mara publicly criticizing him. As of early September, Bowen joined then-head coach Brian Daboll as a candidate to be replaced during the season.
Kafka took over from Daboll two weeks ago, and he did not make any immediate moves in terms of coordinator changes. Nevertheless, it was reported at the time Bowen was on thin ice. Overall, the former Titans DC’s unit ranks 30th in both points and yards allowed, something which has played a major role in New York’s 2-10 record. Today’s decision thus comes as little surprise.
In a move which many predicted in the immediate aftermath of the Bowen firing, outside linebackers coach Charlie Bullen will take over as interim DC. Kafka has informed the team of Bullen’s promotion, The Exhibit’s Josina Anderson reports. This will be Bullen’s first stint as a coordinator at the college or NFL levels.
After beginning his coaching career at Iowa, Bullen began working at the NFL as a Dolphins assistant. He worked with the team’s linebackers from 2016-18 before doing the same with the Cardinals over a four-year span. Bullen served as Arizona’s outside linebackers coach during the final three years of that tenure before holding that same title with Illinois for the 2023 campaign.
Bullen joined the Giants in 2024, the same time Bowen was hired following the period which saw Don Martindale‘s feud with Daboll lead to his departure. Things have not gone according to plan since that move, with a number of notable defensive additions (such as the free agent signings of cornerback Paulson Adebo and safety Jevon Holland this past spring) not yielding an improved showing in terms of defensive production in Bowen’s second season.
The Giants will play the Patriots in the final game of Week 13. The team’s bye will follow, and then Kafka and Bullen will have a four-game run to close out the campaign. How those two fare in their respective roles down the stretch will be a central storyline for the team and help determine how the coaching staff is handled ahead of the 2026 hiring cycle.

Kafka was to blame as well by not taking the points.
the Lions were scoring a td if they started from the 30 after a kickoff
That would have spared them needing to play in OT:)
I could not believe the Giants didn’t kick the FG that would have extended the lead to 6 points. That was an Eberlose stupid decision. Is it some kind of rule that the Giants hire idiots? The GM should have gone first then the DC then Daboll. They even fire people backwards. C’mon people!
Well, back in 2017 the Giants sacked both the head coach and the GM on the same day. Remember Ben McAdoo? Remember Jerry Reese?
My doctor prescribed some pills to improve my memory… but I keep forgetting to take them 🙂
It was definitely the right move…only way to ensure a win was to go up by more than 7…the mistake was not running on second down…
All you can criticize is the choice of plays on that series….running the ball would have used up the Lions T/O’s and possibly got them 7….but even so, going for 3 might have been a good strategy also forcing the Lions to go for 7 and the win with a running clock….can debate this for a long time but either way, it certainly showed he had no confidence in Bowen calling a defense that would have stopped the Lions…..
Even Nabers felt thefixisin … great site by the way …
They had a good DC in Wink Martindale and they fired him. Giants doing Giants things.
Wink was a cancer… He had to go… And his defenses weren’t all that good
Wink was awful and was openly defying his Head Coach. In his last season with the Giants, they were 26th in points allowed and 27th in yards allowed. His firing was 100% justified and no other team in the NFL offered him a job after he was fired. He sucked.
I wouldn’t call him good either, but he was most of the reason they won year one. He left because of hotheaded Daboll.
“but he was most of the reason they won year one.”
Patently false. That year, the Giants were 15th in scoring offensively and 17th in points allowed. 18th in yards offensively and 25th in yards allowed. Wink was awful his entire time with the Giants. I don’t know why people keep trying to retcon that he was good with the Giants. He wasn’t.
Just another example of rearranging the chairs on the Titanic.
Well he gets to start vacation 5 weeks early, not so bad.
The problem I have is Joe Schoen is still there and as long as he is the GM, Kafka is likely going to be the permanent head coach. The only other option I am hearing is Kevin Stefanski if the Browns fire him…
He had to have had pictures of somebody doing something unseemly.
No other explanation for why he lasted so long. It was truly mind-boggling how many times he should have been fired.
The last time the Giants had a good defense was in 2016 when Spags was there – top 10 defense that season
“Shane! Shane! come back!”….oops!… this guy isn’t Alan Ladd.
Does Rex have a interest coming back to New York and be a DC for the Giants???
He’d probably give everyone the standard “I’m waiting for the right opportunity” line but we know this guy has a massive ego, so I wouldn’t rule it out completely.
Nobody wants Rex Ryan on an NFL staff after his flame-out in Buffalo where he couldn’t last 2 full seasons.
Like a slow-falling row of dominos…