Lakers Roster Overhaul: Can Collin Sexton Fit with Doncic?

The Los Angeles Lakers didn’t just tweak around the edges this summer. They detonated the old idea of themselves.

LeBron James is gone. The franchise that has spent half a decade orbiting around his gravity has handed the keys fully to Luka Doncic, with Austin Reaves as his running mate and a roster that looks more like a lab experiment than a finished contender.

Busy? Absolutely. Better? That’s where the arguments begin.

ESPN’s Zach Kram summed up the offseason churn: Walker Kessler, Sandro Mamukelashvili, Quentin Grimes, Collin Sexton, Kevon Looney, Jaden Hardy, Matisse Thybulle and Ziaire Williams in; James, Rui Hachimura, Marcus Smart, Luke Kennard, Deandre Ayton and Jaxson Hayes out. It’s a lot of movement, a lot of names, and a lot of hope that depth can cover for the loss of a legend.

Kram’s verdict was blunt: the Lakers “mostly did well with depth signings such as Thybulle and Williams. But it’s hard to overcome not replacing James’ production, even in his 40s. They have less flexibility now, and it’s hard to say with confidence that they’re any closer to title contention.”

That’s the backdrop. The bigger question now is simpler: have they put the right players around Doncic to squeeze every ounce out of a 27-year-old superstar who should be in his absolute prime?

Sexton’s Fit: Insurance or Issue?

One of the most scrutinized moves is the arrival of Collin Sexton.

On paper, it makes sense. Sexton, 27, is a proven scorer and a capable initiator. With Doncic on the ball so often and Reaves asked to toggle between creator and secondary scorer, a true backup point guard was a glaring need. Sexton fills that gap. Outside of Doncic, he might be the only other natural table-setter on the roster.

But the fit gets complicated when the game slows down and the stakes rise.

Lakers insider Jovan Buha didn’t hide his concern.

“I think this has been my biggest gripe with the Lakers roster construction,” he said. “I see the value and importance of having a good backup point guard, and the Lakers clearly checked that box and addressed that need. At the same time, due to Sexton’s defensive limitations, I think there is a limitation to how much he can play with Austin and Luka.”

That’s the crux of it. A three-guard lineup of Doncic, Reaves and Sexton sounds fun in January. In May, against elite offenses hunting mismatches, it can look like a target board.

Buha went further: “I don’t think he can close games at the highest level, and I don’t think he can play that much against OKC and San Antonio and New York and teams of that caliber come playoff time.”

So the Lakers may have secured reliability for 82 games, while boxing themselves into a problem in the final five minutes.

A Starter’s Résumé, a Bench Role’s Ceiling

Sexton’s talent is not in question. At his peak with the Cleveland Cavaliers in 2020-21, he averaged over 24 points and four assists per game. Those are All-Star level numbers. Last season with the Charlotte Hornets, he still produced: 14.2 points and 3.7 assists per game in a more modest role.

The issue isn’t what he can do. It’s what he can do next to Doncic and Reaves when defenses are locked in and every possession is a puzzle.

Buha’s view is that Sexton’s minutes should shrink when the games matter most.

“Maybe he’s more of a 16 to 18 minute-a-night guy instead of being a 24 to 26 minute-a-night guy like he is in the regular season,” he said. From there, he drew the obvious roster-building implication: “I just would’ve rather invested that in a player who would be able to potentially close those games next to Austin and Luka and a player who could complement those guys a bit better than Sexton. Sexton fills a need, but I don’t think he necessarily complements the best players. Sure, he gives you great insurance if one of those are out.”

That line cuts to the heart of the Lakers’ gamble. They chose insurance over a cleaner, playoff-proof fit.

The Missed Opportunity Up Front?

Which leads to the uncomfortable hypothetical: should those resources have gone to a different position entirely?

Los Angeles let James walk and moved off multiple frontcourt options. If they had handed a multiyear deal to a starting-level power forward instead of Sexton, would the roster feel more balanced? Would the questions about closing lineups be this loud?

That’s debatable, but it’s not a fringe talking point inside league circles. With Doncic and Reaves already commanding so many touches, a versatile forward who can defend up and down the lineup, space the floor, and close games might have offered a cleaner construction.

Buha acknowledged the logic behind the Sexton move while still circling back to the ceiling problem.

“I understand the argument of Sexton gives you insurance … you could probably pencil in 10 to 15 missed games for Luka and Austin; Sexton will help in that scenario,” he said. “But ultimately the Lakers’ ceiling caves here, and that’s what we cared about is the Lakers upside and their ceiling. That will be determined by the availability of Luka and Austin.”

That’s the uncomfortable truth for Los Angeles. Sexton can prop them up when one star sits. He can keep the offense afloat on a random Tuesday in February. But he doesn’t raise the bar when everyone is healthy and the opponent is elite.

Depth vs. Destiny

The Lakers have undeniably added depth. Thybulle brings perimeter resistance. Williams offers length and upside on the wing. Kessler and Looney supply size, rebounding and screen-setting. On a whiteboard, it all looks coherent enough.

The problem is that championships aren’t won on whiteboards.

In the postseason, rotations tighten. Coaches live with seven or eight players they trust. Every weak link gets dragged into the spotlight. If Sexton can’t reliably share the floor with Doncic and Reaves against top-tier opponents, his impact shrinks precisely when the Lakers need every edge they can find.

Sexton is versatile, dynamic and capable of swinging regular-season nights. But if his presence highlights defensive frailties and forces the coaching staff into awkward choices, his value becomes conditional rather than foundational.

The Lakers bet that depth and insurance will be enough around a prime Doncic and an ascending Reaves. The season will reveal whether that bet nudges them toward the trophy… or locks them one move short of it.