Preseason Quarterbacks, Breakouts, and Shifting Depth Charts

The biggest quarterback swings

Preseason football has already delivered a few sharp turns at quarterback, with several teams making decisions that could shape the first month of the regular season.

• Minnesota Vikings: Kyler Murray arrived as the surprise addition of the summer, then quickly moved into the Week 1 starting role over J.J. McCarthy, who now needs strong preseason snaps to protect his standing.
• Cleveland Browns: Deshaun Watson and rookie Shedeur Sanders are in a direct fight for the job, with each quarterback set to get a separate preseason start.
• Atlanta Falcons: Tua Tagovailoa and Michael Penix Jr. remain in a murky position as injuries and uneven play keep the depth chart unsettled.
• Pittsburgh Steelers: Aaron Rodgers has wanted to limit preseason exposure, while Mike McCarthy has pushed for live reps, creating a familiar veteran-versus-coach tension.

Those four situations are the clearest reminder that August is no longer just about warm-up reps. It is about use, timing, and how quickly a team can settle on a direction.

Young players turning practice into proof

The most useful preseason performances have come from younger players trying to force their way into bigger roles. Several have already done enough to earn a longer look.

Player	Team	Key preseason note
Ty Simpson	Rams	Completed 21 of 25 passes for 190 yards and two touchdowns.
Carson Beck	Cardinals	Stood out in the Hall of Fame Game and may have sped up the team’s evaluation.
Fernando Mendoza	Raiders	Has generated early buzz that could put pressure on Kirk Cousins.
Ja’Kobi Lane	Ravens	Added a touchdown catch and strengthened his case as a useful secondary target.
Zavion Thomas	Bears	Produced the loudest play of the preseason with a 97-yard touchdown reception.

Tyson Bagent also deserves mention after a near-perfect outing, finishing 16 of 17 for 208 yards, two touchdowns, and a 156.9 passer rating. That is the kind of line that keeps a backup in the conversation.

Injuries are already changing plans

Health has been one of the preseason’s biggest storylines, and a few teams are already adjusting on the fly.

• Washington lost left tackle Laremy Tunsil to a triceps injury, forcing Brandon Coleman into a far bigger role in front of Jayden Daniels.
• Chicago has taken damage in the secondary, with Coby Bryant expected to miss months and Kyler Gordon on the physically unable to perform list.
• Canadian English note for fans: the injury report is becoming just as important as the depth chart for several clubs.
• Tampa Bay is also dealing with a contract issue, as Vita Vea remains absent while negotiations continue.

Star players are being watched just as closely. Patrick Mahomes, George Kittle, Malik Nabers, and Maxx Crosby all carry meaningful preseason status because any appearance, or lack of one, can hint at Week 1 readiness.

Coaching changes and a new tone

Fresh voices on the sideline are also shaping how these teams look. John Harbaugh’s arrival in New York has brought a harder, more physical identity, with the Giants leaning into a much more aggressive style of play. In Chicago, Ben Johnson’s offence has looked dangerous even with reserve players running it, which is a promising sign for what the full unit might become.

The veteran market has been busy too. Players such as Myles Garrett, Dexter Lawrence, A.J. Brown, Trent McDuffie, Jaylen Waddle, Trey Hendrickson, Kenneth Walker III, Mike Evans, and Tyler Linderbaum have all entered the season with new money, new surroundings, or both.

One comeback rumour keeps growing

The strangest ongoing subplot belongs to Aaron Donald. The former three-time Defensive Player of the Year has reportedly been training at the Rams’ facility, and that alone has kept comeback chatter alive.

Even without a formal announcement, his presence has become one of the summer’s most watched storylines. A player of that calibre does not simply create curiosity; he changes the mood around an entire camp.

What the cutdown period could bring

Roster trimming is about to hit every club, and the numbers are stark. Around 1,184 players are expected to be released during cutdown week, which means practice squads and injury-related openings will matter almost immediately.

For many fringe players, one strong preseason showing can still change everything. For everyone else, the next few days will determine whether the summer ends with a roster spot or another waiting period.

Top takeaways so far

1. Kyler Murray has moved into the Vikings’ starting role, pushing J.J. McCarthy into a much harder proving ground.
2. The Browns have handled their quarterback battle in a unusually balanced way, giving both candidates real chances.
3. Chicago’s offensive system looks effective even with backups, which raises the ceiling of the entire unit.
4. Zavion Thomas delivered the preseason’s most explosive highlight, while Tyson Bagent posted one of the sharpest stat lines.
5. Ty Simpson’s Rams debut added another name to the list of young players worth tracking.
6. Ja’Kobi Lane is no longer just a training camp story; he has started to look like a real contributor.
7. Injuries are already reshaping several depth charts, especially in Washington and Chicago.
8. The health of Mahomes, Kittle, Nabers, and Crosby remains a league-wide checkpoint.
9. John Harbaugh’s influence is giving the Giants a much tougher identity.
10. Aaron Donald’s workout rumours remain the summer’s most intriguing wildcard.