Aaron Glenn understands how the NFL operates.
Having spent 15 years on the field and over a decade coaching, he recognizes how quickly opportunities can slip away, especially for players drafted—or not drafted.
This is why Glenn knows Brady Cook will be eager to perform this Sunday, marking his debut as the starting quarterback for the Jets.
Sometimes, it just takes one opportunity. Injuries can unexpectedly pave the way for players. In Cook’s case, with Tyrod Taylor (groin) and Justin Fields (knee) sidelined for practice and the upcoming game against the Jaguars, that moment has arrived.
“When you get that shot, you have to make it count because you might not get another,” Glenn mentioned before Friday’s practice.
Cook has been practicing as a first-string quarterback all week, giving him a more stable environment compared to the chaotic off-season. Glenn believes the Jets are set to utilize their 10th starter since the beginning of the 2022 season effectively.
Cook hasn’t really talked about the idea that players often get just one chance. Still, Glenn feels he understands the stakes.
As he prepares to showcase his skills in front of family and some Jets fans at Everbank Stadium, Cook is focusing on making a strong impression against a formidable Jacksonville team.
“I think it could really be a significant moment. But honestly, my main concern is just preparing for the game—if this is my only shot, then that’s what it is,” Cook commented.
The length of his opportunity depends greatly on how Taylor and Fields recover. Taylor played only a handful of snaps in the last game against the Dolphins, and Fields, who began the season as the starter, has struggled and is now benched due to a knee injury, complicating his future with the team.
If Cook faces serious challenges, it’s possible Glenn will revert back to Taylor once he’s healthy—or even rely on Adrian Martinez as Cook’s backup.
But, if Cook can build on his initial performance, which saw him complete 14 of 30 passes for 163 yards with two interceptions, he might be able to secure more playing time throughout the season.
Cook shared that having a full week of practices with the starting squad helped him settle in. It allowed him to develop chemistry with the offensive line, receivers, and running backs, who had to adapt quickly. Center Josh Myers noted Cook’s capability to handle the situation.
Right tackle Armando Menbou, who played alongside Cook for three seasons at Missouri, praised him as “one of the grittiest guys” he knows. Menbou recalled a game in October 2024 against Auburn, where Cook went to the hospital for an ankle MRI but returned to lead the team to victory. “When he came back, it didn’t even surprise me,” he expressed.
“I really don’t think this is too big for him,” Myers added about Cook.
There’s certainly potential for Cook to carve out a long-term spot with the Jets, especially since the team has significant draft picks that could position them to secure a franchise quarterback in the offseason.
However, being an undrafted player adds hurdles in making that happen.
Sometimes, it just takes one chance—one moment can shift everything. Cook is ready, and now his time has officially come.
“I have complete confidence in him,” Glenn stated. “I’ve always believed he can be a successful player in this league, and this week he will finally get his opportunity.”

