Editor’s note: This is the final story in a 10-part series looking at the most intriguing New England Patriots players ahead of training camp.Previously: Kyle Williams, Christian Gonzalez, Gabe Jacas, Romeo Doubs, Harold Landry, Alijah Vera-Tucker, TreVeyon Henderson, Will Campbell, and Drake Maye.When the massive trade finally landed, and A.J. Brown was at long last a member of the New England Patriots, it didn’t feel like a huge blockbuster.That was in part because Myles Garrett was sent to the Los Angeles Rams on the same day and because Brown going to the Patriots felt inevitable for weeks. But that doesn’t diminish the significance of the trade.Why the Patriots traded for A.J. BrownChad GraffThe Patriots went to the Super Bowl last year behind the league’s best offense (based on several stats) … and then traded for a top-10 wide receiver while also upgrading their offensive line. That would register as a blockbuster move in any other situation.That’s also why, as training camp is just a week away, Brown will be the Patriots’ most intriguing player when practices begin on July 25.HistoryBrown was a can’t-miss prospect out of high school in Starkville, Miss., but it wasn’t just because of football. He was a top-50 football prospect, but in 2016, he was drafted in the 19th round by the San Diego Padres as a rangy outfielder.After some deliberation, Brown opted to play wide receiver for Ole Miss, where he became a star in his sophomore season, posting 1,252 yards and 11 touchdowns in 12 games. After topping that production as a junior (1,320 yards), Brown entered the NFL Draft and was selected in the second round in 2019 by Mike Vrabel and the Tennessee Titans.Brown eclipsed 1,000 receiving yards as a rookie, a feat he’s pulled off in six of his seven NFL seasons.The Titans traded Brown to Philadelphia in 2022, where he helped the Eagles win a Super Bowl in the 2024 season, nabbing a touchdown in their blowout win over the Kansas City Chiefs.Offseason recapThe connection between Brown and the Patriots was well documented. Vrabel, at the scouting combine in February, noted that he’d remained in contact with Brown, saying he was proud of the man and father Brown had become. Vrabel again praised Brown at the league meeting in March. It became clear a deal was happening after the draft in April when the Patriots didn’t select a single wide receiver and the Eagles moved up in the first round to pick one.But the Eagles weren’t incentivized to complete the transaction until June 1, so Brown sat out spring practices in Philadelphia, waiting for the trade. It finally happened on that first day of June with the Pats sending a 2028 first-round pick and a 2027 fifth-round pick to Philadelphia. Brown then participated in the Patriots’ last few spring practices before this pre-training camp break.X-factorBefore Brown, the Patriots’ offseason focus had been on improving their running game. They signed Alijah Vera-Tucker to be their new starting left guard, drafted an offensive tackle in the first round and signed a blocking tight end and a fullback.The goal was clear: They wanted to get more consistent running the football. And while Brown’s top focus will of course be how he impacts the passing game, his addition is actually quite meaningful in the ground game.Even amid a leaguewide trend of teams playing Cover-2, the Patriots faced single-high safety coverages at the fifth-highest rate in the second half of last season, per TruMedia. It showed that teams were willing to load the box to stop the run, unafraid of the Patriots’ wide receivers. That contributed to the Pats ranking 26th in rushing success rate.Brown changes that dynamic. Teams aren’t going to want to play against Brown, one of the best wide receivers in the NFL against man coverage, without a safety over the top. That should lead to more light boxes for the Patriots to run against, and, if all goes according to plan for them, more success on the ground.Reasons for optimismYou don’t give up a first-round pick unless there are many reasons for optimism with the player you’re getting back, so it’s hard to pick just one. Essentially, the thinking goes like this: If Drake Maye played at an MVP level with a middling group of skill position players, imagine what he can do with a top-10 wide receiver.But specifically, one of the top reasons for optimism around the Brown addition is how he can change the dynamic in the red zone. Vrabel mentioned throughout the offseason that he identified struggles in the red zone as an area where the offense needs to improve this season. They dedicated long portions of spring practices to working on just that.For all the successes of the 2025 Patriots’ offense, they ranked 24th in scoring percentage inside the 20 and 17th in touchdown percentage. Brown, meanwhile, is one of the league’s best red-zone wide receivers. He’s 6-foot-1 and posted a 36-inch vertical leap at his scouting combine. He had 10 touchdowns in his last 18 games with the Eagles, even in an offense that wasn’t thriving or centered around him.Brown alone should go a long way in helping the Patriots’ red-zone offense.A.J. Brown gives the Patriots offense a weapon that is proven against man coverage. (Eric Canha / Imagn Images)Reasons for concernThere aren’t many concerns with Brown the player. Instead, the concern might be centered on what the Pats gave up to acquire him. A first-round pick is hefty for a player who didn’t have a ton of other suitors when June rolled around, who has concerns regarding his long-term knee health and who will be 30 next season.So the question isn’t really whether Brown will be a good player for the Patriots this season. He’ll probably be a great fit in 2026. The question is more about how long Brown will be a great player. If he’s only very good for, say, two years, was that worth giving up a first-round pick?What to watch in campThe biggest days of Patriots training camp arrive when Brown’s former team, the Eagles, come to town for a pair of joint practices on Aug. 19 and 20.There will be plenty to watch with Brown in the early days of camp, including how quickly he takes to this offense and builds a connection with Maye, but it’ll be especially intriguing to watch Brown face his old teammates in a pair of practices.