Collin Gillespie and the Suns’ Late-Season Squeeze: 3 Signs the Rotation Debate Is About More Than a Slump

collin gillespie is suddenly at the center of Phoenix’s most urgent late-season question: not whether he can shoot, but where his offense should live as the Suns search for balance. After three straight losses, his recent dip in scoring and efficiency has collided with the return of Devin Booker and Jalen Green, creating a crowded perimeter hierarchy. With the Western Conference margin for error shrinking in the final weeks, Phoenix’s decision-makers face a delicate tradeoff—keep continuity, or reshuffle roles to revive production before playoff positioning hardens.

Why the timing matters now: a losing streak meets a tightening race

Phoenix is in the middle of a three-game slide, only its second losing streak of at least three games this season and the first since October. The losses have sharpened scrutiny because the team “gained no ground” after a 120-112 defeat to Boston, then fell again to Minnesota, 116-104, dropping to 39-30. Those results have intensified fan debate around whether the Suns should cut minutes for struggling players as postseason seeding pressure builds.

The underlying issue is not limited to one player’s box score. The Suns’ best stretches have featured a balanced attack—multiple games with six players scoring in double figures, including a January road win streak against the Knicks, Nets, and 76ers. During the current skid, that balance has been harder to find; in one matchup against Boston, Phoenix had more than three double-figure scorers only in that game, a sign that reliable secondary contributions have been inconsistent.

Getting Collin Gillespie involved: the numbers that frame the dilemma

The push for “Getting Collin Gillespie Involved” reflects a measurable trend: his production has dipped since Booker and Green returned to the lineup. Over his last eight games, he has averaged nine points per game while shooting 33% from the field and 33% from three. That represents his worst stretch since becoming a starter early in the season when Phoenix was dealing with injuries, a period when he averaged 13 points per game and shot 43% from the field and 42% from three.

There is also a lineup-context signal that Phoenix can’t ignore: when only one of Booker or Green is out, his averages in scoring and efficiency rise. When both are active, his scoring, efficiency, and even shot attempts have been down relative to his season norms over a sample that aligns with Booker’s return from injury.

One game snapshot has crystallized the dynamic. In the 120-112 loss to Boston, he produced three points on 1-for-8 shooting (1-for-5 from three), with three rebounds, one assist, and two steals across 23 minutes. With Booker and Green combining for 61 points that night, he “took a backseat on offense. ” That sequencing matters: even when the stars score efficiently, it hasn’t automatically translated to wins in the current stretch, raising the value of consistent contributions beyond the top scoring options.

Over his last four games, the downturn has looked even sharper: 4. 8 points, 4. 3 rebounds, and 3. 8 assists per game while shooting 23. 3% from the field. Yet the same stretch also invites caution about overcorrection; in the four games immediately before this slump, he averaged 16 points and shot 43. 7% from the field. The evidence supports two truths at once: collin gillespie has struggled recently, and his recent baseline may not represent his true level across a longer sample.

Rotation pressure points: minutes, role, and second-unit creation

What lies beneath the debate is less about punishment and more about lineup architecture. Phoenix’s current configuration asks Booker and Green to carry the scoring burden, but the team also needs spacing, secondary scoring, and steadier offensive balance to avoid becoming predictable. When Booker and Green don’t have it—such as the Minnesota loss where they combined to shoot 14-for-44 and 3-for-13 from deep while totaling 43 points—Phoenix needs additional creators and finishers to prevent the offense from stalling.

This is where collin gillespie’s role becomes a strategic lever. Some observers have called for him to lead the Suns’ second unit, essentially shifting his responsibilities from complementary starter to bench offensive engine. The argument is straightforward: if his shot diet shrinks alongside two high-usage stars, moving him could increase his touches and restore rhythm—while also balancing the scoring burden across lineups.

At the same time, Phoenix has another complication: Grayson Allen has not scored fewer than double figures since January 5th, but he is nursing a knee injury with another back-to-back later in the week. That context increases the importance of having multiple dependable offensive options available within the rotation structure, not just one reliable supplementary scorer.

What fans and analysts are really arguing about ahead of the playoffs

A fan poll conducted by Burn City Sports showed 86% of respondents believed Phoenix should consider moving him around, compared with 14% who favored keeping his place. Writer Mariah Diane Motes argued that collin gillespie is “good coming off the bench, ” adding that he “can’t handle pressure on the starters, ” reflecting a view that the current role may not match his best usage.

That is opinion, not fact—but it does capture the emotional temperature of the moment. The facts are clearer: Phoenix remains in the playoff picture, but the distance between the sixth seed and the play-in can shift quickly, and short skids can reshape matchups and margins. Phoenix also faces roster uncertainty on the horizon, with Dillon Brooks and Mark Williams expected back at some point, and with Gillespie’s unrestricted free agency looming in a few months. Those timelines can add urgency to decisions even when teams prefer stability.

The central question is whether Phoenix can correct the imbalance without creating new problems: if the Suns reduce minutes or change roles too aggressively, they risk disrupting continuity; if they do too little, they risk entering the postseason with a rotation that is still searching for dependable secondary offense.

Forward look: can Phoenix solve balance before seeding solidifies?

Phoenix’s recent losses have turned a straightforward slump into a broader test of lineup design. The team has seen that star efficiency alone has not guaranteed wins, and it has also seen that when the offense is balanced—with multiple players consistently in double figures—the floor rises. The immediate task is to rebuild that balance while managing health and back-to-backs, and while anticipating the reintegration of injured players.

If the Suns decide the fastest route is a role change, the pivot will be measured in touch counts and second-unit stability as much as in field-goal percentage. If they stay the course, the bet is that collin gillespie’s down stretch is temporary and that his production will ramp up in time. With weeks left in the regular season (ET), which path gives Phoenix the best chance to enter the playoffs as a true disruptor rather than a team still searching for itself?