Who won the Justin Fields trade? Grades for Chiefs, Jets in QB deal

The Kansas City Chiefs are taking on a new reclamation project as Patrick Mahomes' backup.

The team on Monday agreed to acquire quarterback Justin Fields from the New York Jets in exchange for a 2027 sixth-round pick, according to multiple reports.

The move adds a degree of clarity on the Chiefs' contingency plan behind center as Mahomes tries to get healthy for Week 1 after suffering a torn anterior cruciate ligament (ACL) and lateral collateral ligament (LCL) in December. Meanwhile, the Jets get a clean break from Fields, who floundered in his sole season at the helm for "Gang Green" before being benched in November.

But who came out ahead in the swap? Here are our trade grades for each team.

Chiefs trade grade: C

The cost here - only a late Day 3 pick more than a year out, with New York also eating most of Fields' salary, per reports - is minimal. The issue for Kansas City is in entrusting Fields with what could be a weighty role.

The Chiefs have an established track record of bringing aboard several struggling former starters - such as Blaine Gabbert, Carson Wentz and Gardner Minshew - as Mahomes' backup. Until last year, however, the spot seldom mattered.

As last year's injury reinforced, there's little hope in saving Kansas City's offense if Mahomes suffers another catastrophic injury. But with the two-time MVP's readiness for the start of the season not yet locked in, the team is placing a lot on the shoulders of a passer headed for his fourth team in as many years.

For an offense so intent on rediscovering its explosiveness of yesteryear, Fields amounts to an odd choice for a potential fill-in. He posted a paltry 6.8 air yards per attempt in 2025 as things unraveled for the Jets, and he looks ill-equipped to take advantage of a receiving corps that offers speed but little in the way of consistent separation.

While he seldom puts the ball in danger, Fields has been dogged by sacks throughout his professional run, with a career sack rate (11.86%) that dwarfs even Russell Wilson (8.52%) and Geno Smith (8.2%). The Chiefs ranked second in ESPN's pass-block win rate and might be able to stave off more quick pressures than the Jets subjected Fields to, but sacks still seem likely to torpedo drives for this offense given its current makeup.

The available alternatives for a QB2 - including Wentz, Kirk Cousins, Joe Flacco, Russell Wilson and Jimmy Garoppolo - skew far older and likely don't inspire a ton of confidence either. But if Fields has to step in for the Chiefs in a short-term arrangement, the team might regret not opting for a steadier hand.

Jets trade grade: B

Had no market emerged for Fields, he would have figured to be a natural cut candidate. Instead, New York at least gets something out of last offseason's regrettable deal.

The Jets ended up paying $7 million of the signal-caller's $10 million guaranteed salary for 2026. Still, there's some actual cap and cash savings here. And every draft asset counts for this massive rebuild.

Aaron Glenn and Darren Mougey made clear last year, after Fields' benching, that the dual-threat passer didn't fit in as a backup. The Jets had already turned the page at quarterback with Geno Smith coming aboard, but this puts to bed another unfortunate chapter for the franchise.