The Eagles are mostly to blame for the embarrassing second half collapse against the Cowboys

There are bad losses and painful losses. And then there are the losses that leave a deep bruise on the team’s identity. What happened to Philadelphia Eagles in week 12 it falls into that latter category. Up 21-0 with complete command at AT&T Stadium, the Eagles appeared poised to pull off a victory over their fiercest NFC East rival. Instead, they suffered one of the most incredible collapses of an NFL season. The Eagles lost 24-21 that the Dallas Cowboys. Philadelphia was held scoreless for the final 41 minutes as it unraveled in spectacular fashion.

A monumental collapse

The offense frozethe defense softened, and the coaching staff made mysterious decisions at every step. Philly had 14 penalties for 96 yards and a fumble in the fourth quarter deep in Cowboys territory. The Eagles had a lifeless pass rush and the cornerback was repeatedly exposed down the field. Their head coach also watched a three-touchdown lead turn to ashes as his offense produced a driving pattern that read like a warning sign: punt, end of half, punt, punt, punt, missed field goal.

In the most important moments, the Eagles blinked. Meanwhile, the Cowboys completed a comeback that few could have imagined with 11:32 left in the first half. What should have been a characteristic victory became a blow. This outcome now raises serious concerns about Philadelphia’s durability in the NFC playoff race.

Here we will try to look at and discuss which Eagles are most guilty of an embarrassing second-half collapse against the Cowboys.

RB Saquon Barkley

Saquon Barkley’s 2025 season was exciting. This game, however, took the fall to a new level. Against Dallas, Barkley didn’t look like the explosive, determined runner the Eagles expected when they committed to him as the cornerstone of their offense. He finished with 22 yards rushing on 10 carries, averaging just 2.2 yards per attempt. Barkley has also rarely shown the raucous fans associate with his most dynamic performances.

Of course, the offensive line deserves its share of the blame for inconsistent run blocking. However, Barkley did little to elevate the unit. His touches were predictable and his ability to create after contact was almost non-existent. Still, nothing defined his night more than a fumble in the fourth quarter. That moment symbolized a momentum shift and put the brakes on what could have been the game-sealer.

Barkley caught a checkdown in Cowboys territory and the Eagles clung to a 21-14 lead. He spun infield and was picked off by Sam Williams. It was a possession that should have ended in points. Instead, it put Dallas back in position to complete its comeback.

The Eagles expect Barkley to be a game changer. This time it did, but in the wrong direction.

Pass rush

Two weeks ago, the Eagles’ front seven looked unstoppable. Against Dallas? They are almost gone.

Philadelphia produced just one sack, courtesy of Nacobe Dean. They also recorded just six quarterback hits all night. What’s worse, those hits didn’t happen until the third quarter.

Dak Prescott had too much time, too many clean pockets and too many chances to find CeeDee Lamb. The latter torched the Eagles’ secondary on several occasions. Without constant pressure, Prescott controlled the tempo. He extended the game and systematically erased the Eagles’ early lead.

Against an offense as precise and aggressive as Dallas’, a mediocre passing game is a death sentence. Sunday night was just that.

Every collapse has a tipping point. For Philadelphia, that moment came when Cooper DeJean was caught flat-footed on a deep shot by Lamb midway through the third quarter.

On third and five, Lamb blew by DeJean for a 48-yard gain. That led to a Cowboys touchdown, cutting the lead to 21-14. It was the first big warning sign that the Eagles couldn’t survive the second half with their secondary playing like this.

However, the problems did not stop there. Later, DeJean was tackled on a 43-yard reception by George Pickens after Jake Elliott missed a field goal. Whether it was technique, positioning or confidence, DeJean’s struggles became a clear liability.

With an ineffective passing game, DeJean was left on an island too often. Not surprisingly, the Cowboys made him pay.

Coaching

If fans want one place to channel their frustration, they won’t have to look far. Coach Nick Sirianni and offensive coordinator Kevin Patullo had arguably their worst combined performance of the season.

After jumping out to a 21-0 lead, the play call was reversed. From aggressive and creative, he turned into conservative and predictable. The Eagles stopped attacking, stopped pushing the ball down the field and stopped playing with confidence.

Meanwhile, undisciplined play gave Dallas free rein, drive after drive. The Eagles committed 14 penalties worth nearly 100 yards.

Two decisions stood out as particularly expensive:

I decided not to go for more points at the end of the first half.
Ask Elliott to attempt a 56-yard field goal in the fourth quarter instead of continuing the offense.

Both choices showed hesitation. That’s deadly against a team riding on momentum like the Cowboys. Losing a 21-point lead is always partially a coaching failure. It was the biggest on Sunday.

Serious soul searching

The Eagles are still 8-3. They remain in position to contend for the NFC East. Of course, this team is still loaded with talent. Still, Week 12 showed how quickly things can fall apart when discipline, execution and coaching all evaporate at once.

Saquon Barkley struggled, and the pass rush fizzled. The secondary cracked, and the coaching staff was outplayed.

If the Eagles want their season to stay on track, they need answers now.