NFL trade deadline grades: Joey Porter Jr. to Cowboys, J.J. McCarthy to Giants

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Pat McAfee weighs in on J.J. McCarthy being traded to Giants (2:01)

NFL analysts Ben Solak and Seth Walder are grading deals ahead of the 2026 trade deadline, which will pass on Tuesday, Nov. 10, at 4 p.m. ET.

When grading trades, we evaluate them for each team based on on-field impact, cap implications, draft compensation and effects within the context of a team's overall short- and long-term outlooks. How confident are we in knowing if this is a good or bad decision? And how big is the impact of this decision? Both questions play a role in our grades, though a low-impact decision can still receive a strong or poor grade. Even with lower stakes, clear-cut wins or losses still matter.

Here are our evaluations for the first two deals of trading season: J.J. McCarthy to the Giants and Joey Porter Jr. to the Cowboys. Check back right through the deadline for grades on the biggest moves.

Steelers trade CB Porter to Cowboys

Cowboys get: CB Joey Porter Jr.
Steelers get: 2027 sixth-round pick, 2028 second-round pick

Cowboys grade: B
Steelers grade: C+

This is the Cowboys' third trade with the Steelers in the past 18 months (George Pickens and Broderick Jones), and it's their third trade involving a star defensive player after acquiring Quinnen Williams at the trade deadline last season and shipping Micah Parsons to Green Bay last offseason.

It's easy to see what the Cowboys are doing here. DaRon Bland, who first broke onto the scene as a slot corner, was playing on the outside given Dallas' lack of depth. By acquiring Porter, Bland can move back inside, which will allow the Cowboys to relocate 2026 first-round defensive back Caleb Downs, as well. He has been playing the slot, but his natural position is at safety. These are options, not guarantees. Bland might stay outside as the Cowboys instead pursue a strong 1-2 punch at outside corner, with Porter shadowing WR1s.

The salient point is this: Porter can have a rising tide impact on the Cowboys secondary, clarifying the roles of other players and enhancing the whole unit in the process.

Porter is not as tricky of a scheme fit in Dallas as people think, too. His strengths are certainly his length and physicality, such that he can line up in press -- but he has been in press alignments on only 30.6% of his snaps over his career, just above the league average for cornerbacks (24.1%). Porter is a much better man coverage defender than he is in zone, as his passer rating allowed in man coverage over the past four seasons is better than all but Derek Stingley Jr. But the Cowboys are actually running more man coverage (24.8%) under first-year defensive coordinator Christian Parker than the league average (23.2%) over the first three weeks.

Of course, early-season rate stats can be noisy. Parker's Vic Fangio-inspired defense will require Porter to play from greater depth than he did in Pittsburgh, and the communication and keys required in that match-heavy system will take some getting used to. But Porter has a valuable and rare skill set in his press-man ability, and premium picks should be spent on players with premium traits. The Cowboys got much, much better in the secondary -- though the move is not without risk.

Acquiring Porter does not solve all their deficiencies; linebacker is still a big problem for this team, and the edge rush isn't far behind. But if the secondary needs less schematic help now that Porter is in play, more coaching tools can be used to hide those other weak spots.

For the Steelers, Porter's recurring back ailments seemed incurable without an extension or a relocation -- what can you do? It's frustrating that GM Omar Khan invested more in third-contract players like Jalen Ramsey and T.J. Watt over a younger, second-contract player like Porter -- Ramsey and Watt will hit their athletic wall far sooner than Porter. Jamel Dean, another third-contract player signed to play corner opposite Porter, now has to cover WR1s alongside Asante Samuel Jr. and 2026 third-round pick Daylen Everette. Corner is no longer a strong position on Pittsburgh's depth chart.

Porter reportedly had contract demands up at the top of the cornerback market, where Devon Witherspoon and Christian Gonzalez recently reset elite deals to clear $33 million annually. I'm not sold that Porter is a top-tier corner deserving of that top money. But because the Steelers let this go on for so long and bleed into the regular season, they were only able to acquire a 2027 sixth-round pick and a 2028 second-round pick for a young, ascendent cover corner. They could have -- and should have -- gotten at least a first-round pick by playing this differently and dealing Porter in the spring or earlier in the summer. -- Solak


Vikings trade QB McCarthy to Giants

Giants get: QB J.J. McCarthy
Vikings get: 2027 fifth-round pick

Giants grade: C
Vikings grade: B+

A mere 22 days after the Giants signed Jameis Winston to a two-year, $13 million extension, New York decided it needed to trade a fifth-round pick for an alternative at quarterback. Of course, a lot has happened in three weeks.

Starting quarterback Jaxson Dart suffered a knee injury in Week 2 that is expected to keep him out for at least the regular season. And Winston has delivered two poor performances in Dart's stead, with a 19.0 QBR in relief in Week 2 against the Rams and a 27.9 in Sunday's 12-7 win over the Titans. So in comes McCarthy, the No. 10 pick in the 2024 draft.

McCarthy's pro career has gone poorly so far, which is putting it mildly. He suffered a season-ending knee injury in August 2024, which helped Sam Darnold become Minnesota's starting quarterback. McCarthy was named the starter last season after Darnold departed in free agency but started only 10 games after a series of injuries cost him time. And when he was on the field, the results were not good.

McCarthy posted a 36.1 QBR in 2025 (which ranked 38th out of 45 quarterbacks with at least 100 pass attempts) and recorded a minus-5% pass rate over expected, per NFL Next Gen Stats (43rd out of 45). He threw interceptions at a 4.2% clip (44th), took sacks on 9.4% of dropbacks (40th) and had a 1.8% fumble rate (41st). More alarming is that he did all that while playing for Kevin O'Connell, who has seemingly elevated most of the non-McCarthy quarterbacks he has called plays for.

During training camp, not only did McCarthy lose the Vikings' starting quarterback competition to Kyler Murray, but he then lost the backup competition to Carson Wentz, too. That is a telling red flag.

So why would the Giants trade for him? McCarthy presumably still has some upside based on his draft pedigree, and the Giants are hoping they can profit from him realizing it. But it's hard not to notice the fact that this is John Harbaugh trading for the quarterback his brother, Jim Harbaugh, coached in college at Michigan.

It is difficult to know from the outside which other backup quarterbacks would have been available, but McCarthy still does not seem like an ideal choice. Mac Jones and Spencer Rattler ought to have been the team's first calls (maybe they were). Kirk Cousins probably is off the board with the Raiders sitting at 3-0. Mitchell Trubisky might have been available, considering this already looks like a lost season for Tennessee. And I'm assuming Gardner Minshew II surely must be available, considering he sits in veteran no-man's land between Jacoby Brissett and rookie Carson Beck in Arizona. Stetson Bennett IV could have been an option, too, after the Rams selected Ty Simpson in the first round of this year's draft. I'll grant that some of those options have less upside than McCarthy.

But the Giants' front office should look in the mirror over its bungling of the Winston situation. It's not unreasonable for the Giants to be aggressive in finding a better replacement given how much time is left in the season. But they clearly shouldn't have signed Winston to an extension right before the season if this is how they feel about him!

Even though Murray is a free agent at the end of this season, McCarthy's ship had already sailed in Minnesota after he couldn't beat out Wentz. If he wasn't going to be the Vikings' backup quarterback, his value would likely have continued to drop. To get a fifth-round pick while saving a few million across his remaining 2026 and 2027 compensation (not nothing!) makes sense. They have uncertainty at quarterback in 2027, yes. But that was true whether McCarthy was there or not. -- Walder