The Jaylen Brown trade didn’t just change the Celtics’ roster. It started a countdown.
From the moment Shams Charania’s notification hit, Boston was on the clock, and the early returns have been ugly. The first stretch of that clock - from July 1 through September 28, when Media Day and training camp arrive - has been all about public judgment, and the Celtics haven’t escaped it. They’ve taken their hits, and the reaction has been exactly what you’d expect after a deal this polarizing.
Boston sent away Brown, an NBA Champion, Finals MVP, and fresh off an All-NBA Second Team season, for what many view as one of the worst contracts in the league, plus two first-round picks and two second-round picks. That’s the heart of the backlash. And when other moves around the NBA are getting stacked up next to it - LaMelo Ball fetching the Charlotte Hornets Naz Reid, an unprotected future first, and three first-round pick swaps, while Walker Kessler brought back two first-rounders and two first-round pick swaps as a restricted free agent - it only makes the Celtics’ return look worse.
There really isn’t a defense for it right now. Maybe not for a while.
That’s why Media Day matters so much. Up to this point, Boston has had little more than a Brad Stevens and Bill Chisholm press conference to answer for the deal. The noise has been unavoidable, and the team hasn’t had much of a chance to do anything about it.
The next checkpoint comes fast: September 28 to October 20. Just three weeks, from Media Day to Opening Night against the Detroit Pistons.
It won’t be regular-season basketball, but it will be a lot more revealing than the summer silence. Joe Mazzulla will be available to the media nearly every day.
Players will cycle through availabilities. Training camp clips will trickle out.
Preseason will give everyone something real to chew on.
That’s the first real window to figure out what this version of the Celtics actually looks like.
It’s a new-look group, and plenty of people already believe it got worse. Maybe it did.
But early October is when Boston gets its first small chance to push back on that idea. Paul George, Mitchell Robinson, and Mike Conley still haven’t spoken to the Boston media.
Mazzulla did talk at Summer League, but that was more damage control than anything else.
For fans, that stretch will matter. It’ll be the first chance to decide whether to buy in or brace for a rough start.
Then comes the long haul: October 20 through April 11, the full 2026-27 regular season. That’s when Jayson Tatum and Mazzulla get their first real shot to show the front office was right.
The questions are obvious. What does Brown-less basketball look like?
Can the Celtics lean harder into the things Brown didn’t amplify - the ball security, the 3-point volume, the turnover creation - and actually gain something from it? Or does the whole thing collapse under its own weight?
The East won’t make it easy. The conference is stronger now, with Brown and James forming a loaded 76ers group.
Giannis Antetokounmpo is in a much better spot with one of the greatest coaches of all time. Kawhi Leonard could still wind up with the Toronto Raptors.
The Indiana Pacers are healthy. Almost everybody in the conference is chasing a playoff spot.
And unlike last season, there won’t be nearly as many teams content to drift into the lottery. Around the league, only about five teams are expected to head that way, and the new lottery odds punish the very bottom anyway. Winning will be the goal almost everywhere.
Even so, Boston has been a regular-season machine under Mazzulla. That part doesn’t look like it’s going anywhere, especially with George and Robinson set for heavy minutes.
The Celtics should still rack up wins. That much seems baked in.
But the final split on the clock is the one that really matters: April 12 to June 20, from the day after the regular season ends to a possible Game 7 of the NBA Finals. The playoffs.
That’s where last season fell apart. That’s where the 2024-25 Celtics fell apart too. And that’s the mountain Boston has to climb again - the same one they’ve been chasing for two seasons now.
In Other News...
Celtics Have A Real Defensive Trade Debate Tied To The Clippers
The Celtics have spent enough time this season searching for ways to tighten up the back end that a name like Kris Dunn naturally lands in the conversation. Boston already knows what it is getting on defense if it looks toward the Clippers guard, and the appeal goes beyond stops and deflections. Dunn has also shown enough offensive growth to make him more than a one-dimensional specialist, which matters for a Celtics team trying to preserve spacing while adding toughness.
The fit is part of what makes the idea worth serious debate. Dunns contract could work into Bostons trade exception, and the price tag in the proposal is built around three future second-round picks, a relatively modest outlay for a player who could help in the short term. For the Clippers, the return is draft flexibility and a chance to move the money attached to Dunn, while Boston would have to decide how much it values another defensive guard against the cost of using assets on a deal that is still more concept than certainty. [Read more 🡒]
Celtics Frontcourt Trade Talk Comes Down To One Huge Question
If Boston does end up exploring trades in the coming months, the frontcourt conversation could quickly center on Domantas Sabonis. His offensive touch and passing make him a natural fit for a Celtics group that has long valued skill, spacing and decision-making from its big men, and his style would seem to blend neatly with how Boston likes to play.
The bigger question is what Sacramento would actually want back, because a deal for Sabonis would likely force Boston to part with a significant player, with Paul George mentioned as a possible piece. Whether the Kings would even entertain that framework is another matter, and it is the kind of trade-talk hurdle that can keep a promising idea from ever getting off the ground. [Read more 🡒]
Celtics Just Sent A Strong Message About Derrick Whites Future
Even with Derrick White going through a down shooting season, the Celtics continue to treat him as more than just another name on the roster. A Western Conference executive said Boston has made it clear it is not interested in trading him, which speaks to how much the guard still means to the organization beyond whatever his jumper is doing in the moment. Whites influence in the locker room and his standing with the front office have helped keep him firmly in the teams plans.
Brad Stevens has never been one to let sentiment override long-term thinking, though, and that keeps this from being a fully closed case. Boston has been willing to make hard roster calls when it believes the bigger picture demands it, so Whites status feels secure for now without being untouchable. For a team with real title expectations, that is exactly the kind of quiet tension that tends to linger around the margins. [Read more 🡒]