Did the Celtics Make a Mistake Trading Jaylen Brown Instead of Jayson Tatum?

Brad Stevens faced the public last week at a press conference addressing Boston’s decision to trade Jaylen Brown away to Philadelphia. Among the reasons he cited for moving on from the five-time all-star were the difficulties the second apron presents when building a contender with so much cap space dedicated to just two players.

While Stevens did provide a reason for breaking up the duo of Brown and Tatum, his explanation raises questions as to why the Celtics elected to trade Brown over Tatum. He denied that the previous trade rumors involving JB impacted their decision. He also dismissed the idea that analytics influenced the swap.

So, with Brown coming off the best season of his decade-long NBA career, it seems like it might have made more sense to build a roster with Jaylen Brown at the helm, a formula that clearly works, opposed to sticking with Tatum.

Going into the off-season, Brown’s trade value was definitely higher than Tatum’s. He just finished an All-NBA second team campaign, while Tatum was working his way back into shape after missing extended time due to injury. Brown was primed to be the center of trade packages offered up by other teams. On the other hand, it also would have made sense for Boston to attempt to keep him. 

Defense was clearly the priority of Brad Stevens’ front office, as shown by their reported unwillingness to deal Hugo Gonzales in a potential Giannis trade. Between Brown and Tatum, Brown is the better on-ball defender. This past season was also an indicator that Brown was good enough as the first option on a team that can seriously compete.

That’s not to say that Tatum isn’t capable of the same, but we have never seen him lead a team without another All-Star at his side. Tatum’s production during their 2024 finals run was overshadowed by Brown’s heroics, with Brown earning MVP honors of the conference finals and finals. So did the Celtics make the right decision? 

Obviously, we can’t say definitively until after this season plays out, but we've forgotten how good Jayson Tatum really is in the aftermath of Boston’s surprisingly successful season. He’s a four-time All-NBA first-teamer and has finished top six in MVP voting in each of his last four healthy seasons. Before his injury, he made six consecutive All-Star appearances and finished top ten in clutch player of the year in the last three of those seasons, for whatever that’s worth.

From a future-oriented point of view, Brown’s value brought in more picks than Tatum would have been able to as of this offseason.

So yes, Boston’s decision was a difficult one, and either direction would have been questioned. But despite Brad Stevens's insistence otherwise, the off-court drama, trade market value, and Tatum’s undeniable pedigree made up for a challenging but justifiable decision.