BOSTON, MA – The Boston Celtics are rolling. They’ve won three straight, seven of their last ten, and just demolished the Golden State Warriors 120-99. Jayson Tatum is back and looking more comfortable by the game. Jaylen Brown is playing at an MVP level. The offense is humming, the defense is stifling, and the vibes are immaculate.
But according to Bleacher Report’s Dan Favale, there’s a crack in the foundation—a “fatal flaw” that could doom the Celtics when the playoffs arrive.
The Flaw: Frontline Size and Physicality
Favale’s analysis cuts to the heart of Boston’s biggest vulnerability: their big man rotation.
“Though Neemias Queta is having a fantastic season, Boston’s big rotation is a combination of shallow and slight behind him,” Favale wrote.
This isn’t about talent. Queta has been a revelation, averaging 8.2 points and 6.1 rebounds in just 18 minutes per game while forming a promising pick-and-roll partnership with Tatum. But behind him, the picture gets murky.
“This figures to manifest mostly on the glass,” Favale continued. “The Celtics have a top-10 defensive rebounding rate for the year but are in the bottom 10 when facing the Detroit Pistons, New York Knicks and even the Cleveland Cavaliers.”
That’s a troubling stat. Against the league’s most physical teams, the Celtics get pushed around on the boards. And in the playoffs, where every possession matters, that’s a recipe for disaster.
The Vucevic Question
Favale also addressed the Nikola Vučević situation—or lack thereof.
“Nikola Vučević adds what could be necessary heft,” he wrote. “His minutes also come with trade-offs elsewhere at the defensive end, and the brief stints he’s logged alongside Queta haven’t gone well.”
Vučević was acquired at the trade deadline to provide exactly that—heft, rebounding, and interior scoring. But he’s been sidelined with a fractured finger and is expected to miss the next few weeks. By the time he returns, the playoffs will be imminent, and there will be little time to integrate him into the rotation.
Even when healthy, Vučević’s defensive limitations are well-documented. He’s not the rim protector that Queta is, and pairing him with Queta has produced mixed results at best.
The Bassey Band-Aid
In response to these concerns, the Celtics signed center Charles Bassey to a 10-day contract this week. Bassey, a 6-foot-11 big man with NBA experience, provides immediate depth but is unlikely to be a playoff factor.
It’s a stopgap, not a solution.
The Williams Watch
Favale also suggested keeping an eye on Amari Williams, a gifted young center who could see increased minutes if Boston’s frontcourt depth becomes a genuine problem.
Williams is raw but talented—the kind of player who could provide a spark in short bursts. But relying on a rookie in the playoffs is a dangerous game.
The Bigger Picture
The Celtics are 46-23, second in the East, and have as much talent as anyone. But the playoffs are about matchups, and matchups are about exploiting weaknesses.
If the Celtics face a team with size—the Knicks, the Cavaliers, the Bucks—their frontline could be exposed. Queta can only do so much. Porziņģis, when healthy, is a force, but he’s also injury-prone. Vučević is a question mark. And beyond that, the cupboard is bare.
The Counterargument
Of course, every team has flaws. The Celtics’ offense is so potent that they can often overcome defensive deficiencies. Tatum and Brown are capable of carrying the scoring load against anyone. And the perimeter defense—led by White, Holiday, and Brown—is elite.
But in the playoffs, weaknesses get magnified. Teams will attack the glass. They’ll test the Celtics’ bigs. They’ll force Mazzulla to make adjustments on the fly.
The Bottom Line
Dan Favale isn’t wrong. The Celtics’ frontline depth is a legitimate concern. Queta has been great, but he can’t do it alone. Vučević is an unknown. Bassey is a 10-day contract. Williams is a rookie.
If the Celtics are going to hang Banner 19, they’ll need to find a way to address this flaw—either through internal improvement, creative rotations, or sheer offensive firepower.
Because in the playoffs, size and physicality matter. And right now, the Celtics are vulnerable.