The J.J. McCarthy era in Minnesota has officially come to a close, with the former first-rounder heading to the New York Giants to provide insurance behind 2026 starter Jameis Winston. McCarthy’s tenure with the Vikings fell well short of expectations, concluding after just 10 career starts, a mediocre 6.7 yards per attempt, a 57.6% completion rate, and an underwhelming 11-to-12 touchdown to interception ratio. Content to turn the page, the Vikings are moving forward with a quarterback room featuring Kyler Murray, Carson Wentz, and practice squad member Max Brosmer.
Meanwhile, McCarthy’s arrival in New York injects much-needed depth into a quarterback room reeling from Jaxson Dart’s season-ending knee injury. He is expected to slot in directly behind Jameis Winston, likely leapfrogging the recently promoted practice squad member Jake Haener. There is also a family connection worth noting, as McCarthy spent his college career playing under Jim Harbaugh, brother of current Giants head coach John Harbaugh, which may give the staff some extra insight on how best to unlock his potential.
New York Giants head coach John Harbaugh reaffirmed that ...
New York Giants quarterback Jameis Winston has agreed to a ...
Offseason free-agent addition Jameis Winston is listed as ...
Jaxson Dart faces a lost regular season, forcing the Giants to hand the keys to Jameis Winston, who sits at a 6′ 4″, 231-pound stature with a career 1.01 draft capital pedigree.
The Giants’ front office is in the market for a quarterback to back up Winston, and Gardner Minshew is the most logical candidate. Until a trade occurs, Jameis Winston operates as a viable fantasy QB2 and streaming option in fantasy football superflex leagues.
Dart was hurt on the Giants’ opening drive during Sunday night’s game against the Rams, and after initial reports sounded optimistic he may return later in the year, it appears as though his 2026 season is finished. Despite the disappointing finish, Dart finished his sophomore campaign seventh in true completion percentage (76.5%), ninth in pressured completion percentage (57.1%), and 8th in true passer rating (113.6), all improvements over his 2025 rookie campaign.
For fantasy football managers that are invested in the Giants, it will be the Jameis Winston show for the foreseeable future. Winston struggled in relief, finishing 11-of-27 for 111 yards and an interception. With him under center, Darnell Mooney led the team with 48 receiving yards, while Isaiah Likely paced the offense with 10 targets. Top receiver Malik Nabers also gutted through a shoulder injury after briefly exiting, though he finished with just one catch for one yard.
Jaxson Dart suffered a left knee injury after absorbing a high-low tackle in the first quarter, ending his night with 3-of-5 passing for 20 yards. The second year quarterback exited under his own power before Jameis Winston stepped in. Initial reports suggest Dart suffered an MCL sprain, and while X-Rays were negative, he is scheduled to undergo an MRI on Tuesday and will likely miss multiple weeks.
After the game, Giants beat reporter Connor Hughes said Dart may have to wear a brace on his knee when he returns to the field in 2-4 weeks. Fantasy managers now face a nervous wait-and-see as we stand by for more information regarding Dart’s recovery timeline. Winston will be a must-add in superflex leagues regardless of the precise injury severity.
Ian Rapaport reported on X that young star QB Jaxson Dart has been ruled out to return with a knee injury suffered on MFN vs. the Rams. Dart was sandwiched by two Rams defenders while trying to get a pass off.
Dart was able to walk off the field under his own power and soon went into the locker room with the training staff. For now, it’s Jameis Winston stepping in at QB. While he is considered one of the top backup QB’s in the NFL, it will lower the floor and ceiling of all Giants weapons as long as Dart is out. Fantasy football managers will need to keep an eye on his status, but it initially seems to have avoided a long-term injury.
Beat reports suggest Jaxson Dart has mastered pre-snap procedural operations while continuing to struggle with downfield passing connections. His profile boasts elite efficiency markers—highlighted by a 10.8 College Yards Per Attempt (97th percentile) and a 5.66 NFL Yards Per Carry average (No. 4 among quarterbacks)—that point to a dynamic fantasy floor.
With several coaches from Matt Nagy to Brian Callahan to Greg Roman in his ear, Dart must rely on his improvisational playmaking to overcome potential schematic limitations once preseason action begins. Dart is a high-risk QB who can be safely sidestepped in fantasy drafts in favor of less expensive rush-first quarterbacks such as Kyler Murray and Malik Willis.
