There is a question that has followed this team all season, one that keeps resurfacing and never quite finds resolution. Should Collin Gillespie start when everyone is healthy?
It is a fair question, and one we still do not have a clean answer to. Not because the sample size is lacking, but because the opportunity to truly evaluate it has never fully existed. Health has been the constant variable, shifting lineups, changing roles, and preventing any real continuity from forming. Every time it feels like the Suns are close to finding that rhythm, something interrupts it.
This conversation first picked up when Jalen Green was working his way back from the hamstring injury earlier in the season. There was a window where you thought, okay, now we will see what this looks like. Then came the setback. Then came the extended absence. 48 games gone, and with it, any chance at clarity.
Now the conversation returns in a different form. Dillon Brooks is out. Devin Booker and Jalen Green are both available. And so Gillespie remains in the starting lineup, continuing to log minutes, continuing to show what he brings. But the offense has changed. It’s a three-guard lineup that should really only be starting two. There isn’t enough opportunity for all three to be the best versions of themselves offensively, and when two of the three combine for $86.7 million in payroll, the guy making $2.3 million gets squeezed out.
Just look at the numbers. Prior to Jalen Green’s return to the starting lineup on February 19, Gillespie was averaging 13.3 points on 10.7 attempts per night. In 28.3 minutes, he found his rhythm and had shooting splits of 43/42/85. Then there was the period from February 19 to March 3, a time when Green and Gillespie were the backcourt as Booker was out with injury. Gillespie averaged 16.2 points in 33.2 minutes played on 43/42/83 splits.
Since March 3, when Devin Booker made his return, and the Suns consistently started their three-guard lineup of Booker, Green, and Gillespie, the numbers have started to dip. 9.9 points on 37/37/100 splits. But it is the last four games that really spark concern, as the offense has shifted to a more Booker/Green dominant brand of basketball. Collin is averaging 4.8 points on 7.8 shots, doing so on 23/21/100 splits. Is this regression? Or is this causation?
It brings you right back to the same question. When everyone is available, what is the right role for Collin Gillespie? Does he stay in the starting group and continue to be that connective piece, or does he shift to the bench and become the stabilizer for the second unit? It is a question without a final answer. At least not yet.
Dillon Brooks is still out, and even on the optimistic end, it will be a couple more weeks before we see him again. That part of the equation is clear. When he is back, someone becomes the odd man out. Well, unless the Suns want to go so small that they might now be legally permitted to ride Space Mountain.
What has changed is the dynamic around Collin Gillespie. As Devin Booker and Jalen Green have ramped up their scoring and expanded their shot diet, Gillespie has naturally faded into the background. It is not hard to see why. When you share the floor with two high-use guards, the opportunities shrink. The ball finds you less.
So the question you are asking is a logical one. Why not shift him to the bench now? Why not insert Grayson Allen into the starting lineup (when healthy) and let Gillespie run the second unit, where his skill set might shine more consistently? Because there is a real argument for it.
Allen gives you spacing and volume shooting alongside Booker and Green, which could open things up even more offensively. Gillespie, on the other hand, thrives with the ball in his hands, organizing, connecting, making decisions. That version of him is harder to access when he is the third option sharing the floor with two primary scorers. He’s not someone you stick in the corner, nor should he be.
The counter, and it is an important one, is what Gillespie does that does not always show up in the box score. He keeps the offense connected. He makes the right read. He helps maintain structure. Coaches value that, especially in starting groups where early tone matters.
So it becomes a philosophical decision. Do you prioritize spacing and scoring in the starting lineup with Allen, or do you prioritize connectivity and control with Gillespie? Right now, the numbers and the recent trend suggest there is a case to explore the shift. Let Gillespie cook with the second unit. Let Allen stretch the floor with the starters. At the very least, it is a lever worth pulling, especially during a stretch where the Suns are still searching for balance.
When everyone is healthy, which might only be for a handful of games before the postseason arrives, Collin Gillespie is going to the bench. That is the right move for this team. With Devin Booker and Jalen Green in the backcourt, and Dillon Brooks and Royce O’Neale holding down the forward spots, regardless of who starts at center, Gillespie becomes the odd man out. And that is okay.
He has already shown what he can do. He can carry a scoring load. He can run an offense. He can be a primary distributor. But when you have that much investment in your backcourt, those are the players who are going to start. That is how this league works. The role Gillespie was brought in to fill was backup point guard. So while he is searching for rhythm in a lineup where touches are limited, and the team is still dealing with injuries, there is value in leaning into what his role will actually be moving forward. Let him come off the bench. Let him run the second unit. Let him get comfortable being the guy with the ball in his hands.
You can start that now.
Grayson Allen fits cleanly with the starters. He spaces the floor. He is the ideal corner option when Booker or Green collapses the defense and needs an outlet. He thrives in that environment. Gillespie can do some of that, but his skill set is better utilized when he is initiating, when he is orchestrating, when he has a higher usage, and the freedom to create for others.
Right now, that usage is not there. Earlier in the season, it sat around 16.9%. During this recent stretch where he has been less involved offensively, it has dipped to 11.7%. That is not where he is most effective. So lean into it. Let him run the bench unit. Let him find his rhythm in the role he is most likely to have when the games matter most.
If the Suns want to do anything this postseason, if there is any real noise to be made, Collin Gillespie has to be a primary cog. He has shown that all season. He has the ability to organize, to score, to create, to steady a unit that needs direction. There is something there, something that can matter when the games tighten, and every possession carries weight. And it is going to have to come from the bench.
So why wait?
Why not lean into that role now? Get him comfortable. Let him understand the sets he will see, the rhythm he will play with, and the responsibility he will carry. Give him the keys to the second unit and let him operate. Let him cook against opposing benches. There is no better time than the present to start building that version of him, the one this team is going to need when the postseason arrives.
…and hey, if Grayson is out, you can throw Rasheer into the starting lineup here and there…