It says everything about the Carolina Panthers' new culture under head coach Dave Canales that the most talked-about story coming out of rookie minicamp isn't a draft pick's 40-yard dash time or a highlight-reel catch. It's a parking lot.
Undrafted free agent quarterback Haynes King, the 6-foot-3 signal-caller from Georgia Tech, has been organizing impromptu playbook study sessions in the team facility parking lot with his fellow rookies. According to a feature from Panthers.com, King and a rotating group of first-year players have been gathering after official minicamp hours to review installs, quiz each other on checks, and ingratiate themselves into the offensive system before the veterans return for OTAs.
This is the kind of organic leadership that general manager Dan Morgan and Canales have been quietly cultivating since their arrival. "The parking lot chronicles," as one team staffer referred to the sessions, have become a symbolic touchstone for a franchise desperate to shed the losing habits of recent years. And while King remains a long shot to make the 53-man roster behind the trio of Bryce Young, Kenny Pickett, and Will Grier, his approach has already turned heads in the building.
The Parking Lot Quarterback School
Haynes King arrived in Carolina as one of the more intriguing undrafted free agent prospects in this year's class. A two-year starter at Georgia Tech, King threw for 5,455 yards and 40 touchdowns with the Yellow Jackets while also rushing for over 1,000 yards. His athleticism and arm talent are real--the question has always been about consistency and processing speed.
But King is attacking the learning curve head-on. Multiple sources confirmed that after each day of rookie minicamp, King corralled as many offensive rookies as he could find and set up shop in the parking lot. Some sessions featured whiteboards pulled from the facility. Others involved nothing more than marker and paper, with King walking through route concepts and defensive looks.
"I just felt like we needed to keep going," King told reporters. "We have these installs in the morning, and then you go home and it's on you to know it the next day. I figured, why not do it together? We're all trying to make this team. The more we can lean on each other, the better we'll be."
The sessions reportedly grew in attendance as the weekend progressed. Receivers Kobe Prentice and Chris Brazzell II were regulars. Tight end Bryce Pierre and running back Montrell Johnson Jr. also participated. It's the kind of player-led initiative that coaches love but can't mandate. Canales, a former quarterbacks coach who has built his reputation on developing signal-callers, took notice.
"You hear about that stuff and it tells you everything about the kind of person you're dealing with," Canales said. "Haynes has been fantastic. He's got a presence about him. He's learning our system, he's putting in the extra work, and the guys are responding to him. That's how you build a team--it starts with that type of ownership."
King faces an uphill battle. Bryce Young is firmly entrenched as the franchise quarterback after a resurgent 2025 campaign. Kenny Pickett was brought in as the veteran backup. Will Grier provides additional depth and familiarity with the system. But if King continues to show this level of commitment, he could carve out a practice squad role--or force the Panthers to carry four quarterbacks into training camp.
Corey Thornton: The Nickel Answer?
While King's parking lot sessions stole the headlines, Canales also provided a significant roster clue during his rookie minicamp press conference. When asked about the competition at nickel cornerback, the head coach dropped a name that Panthers fans should get very familiar with: Corey Thornton.
"We're really excited about Corey," Canales said. "He's got the skill set, he's got the mindset. You look at what we're trying to do on defense, and that nickel spot is so important. Corey can do it."
Thornton, a rookie cornerback out of Louisville, was selected by the Panthers in the fourth round of the 2026 NFL Draft. At 6-foot-0 and 195 pounds, he has the ideal frame for the nickel position--long enough to disrupt passing lanes, physical enough to support the run, and quick enough to handle slot receivers in man coverage.
It's early, obviously. The Panthers have not yet held a full-team OTA practice, let alone training camp. But for Canales to single out a rookie as a potential starter at a position of need--before that rookie has even put on pads--is noteworthy. The nickel corner spot has been a revolving door for Carolina in recent seasons. The team has cycled through veterans and failed draft picks alike without finding a long-term solution.
Defensive coordinator Ejiro Evero's scheme places a premium on the nickel back. In 2025, the Panthers used nickel personnel on over 65 percent of defensive snaps, according to league data. The player in that role has to function almost as a hybrid safety-linebacker-cornerback, capable of covering tight ends, blitzing off the edge, and fitting the run in the box.
Thornton checks those boxes. At Louisville, he lined up in the slot on approximately 40 percent of his snaps, showing the versatility that Evero covets. He allowed a completion rate of just 52.3 percent when targeted in man coverage last season and posted five pass breakups. He also has a reputation as a sure tackler--a must for any nickel in the NFL.
"Corey's got that dog in him," one Panthers defensive staffer said privately. "He's not afraid to stick his face in there. That's what you need at nickel. You can't have guys who shy away from contact. He embraces it."
Thornton is currently listed behind veteran Mike Jackson and returning corner Chau Smith-Wade on the unofficial depth chart, but that is likely to change. Smith-Wade has dealt with injury issues, and Jackson projects more as an outside corner. If Thornton continues to impress, he could seize the starting nickel job before training camp ends.
Building a New Foundation
The Panthers are in the midst of a quiet but meaningful rebuild. After finishing 8-9 in 2025, the roster is deeper than it has been in years. The addition of wide receiver Tetairoa McMillan in the first round of the draft gave Bryce Young another dynamic weapon. The signing of veteran safety Tre'von Moehrig stabilized the back end. The depth at edge rusher--with Jaelan Phillips, Princely Umanmielen, and Patrick Jones II leading the way--looks formidable.
But it's the small moments, the culture-building habits, that often separate good teams from great ones. The parking lot study sessions orchestrated by an undrafted rookie quarterback are exactly the kind of organic development that Canales and Morgan want to foster.
"You can't force that stuff," Canales said. "It has to come from the players. When you see it happening, you know you've got the right kinds of guys in the building."
The Panthers will reconvene for full-team OTAs later this month. By then, the rookies will be expected to have the playbook down cold. Thanks to Haynes King's parking lot classes, they might be ahead of schedule.
And if Corey Thornton locks down the nickel spot, the Panthers may have found answers to two lingering questions--all in one minicamp weekend.