Three Bigs and a 198cm Guard Not Yet at Full Speed: Oklahoma City's Race Against Time

In the final practice session before Oklahoma City Thunder opened a five-game preseason slate, Nikola Topic stayed behind alone in the corner of the gym. A 198cm guard, 21 years old, patiently shooting one ball at a time to the cues of a strength coach. On the other half of the floor, Chet Holmgren and Isaiah Hartenstein were playing five-on-five with the rest of the roster. The steady bounce of the ball, the squeak of rubber soles, and an empty space where Topic should have been standing with his teammates.

That scene says more than any medical report. Topic arrived in Oklahoma City with a resume nobody disputes: MVP of the 2026 FIBA U18 European Championship, a Crvena Zvezda academy product, a playmaking guard standing nearly two metres tall with a left-shoulder finish at the rim. He also arrived with three serious health episodes packed into a short window: an ACL tear, a testicular cancer diagnosis, and offseason back surgery. The Oklahoma City staff never said Topic would miss extended time. They said they would be as cautious as possible.

In basketball, caution always carries a measurable price: time. And time is the one thing a young roster cannot print more of.

Media Day on Monday and five preseason games

On Monday, Oklahoma City held Media Day, the formal opening of the 2026-27 season. Between that day and the October 20 opener, head coach Mark Daigneault's team has five preseason games to test lineups. The opening-night opponent is the San Antonio Spurs, owners of Victor Wembanyama, the tallest pillar in modern basketball. The schedule is not kind, and the Oklahoma City front office knows it.

General manager Sam Presti chose his familiar register: a traditional preseason press conference, no grand declarations, no win-total promises. He ran through a few names, confirmed a few statuses, and left behind one sentence describing the operating philosophy of the whole organisation: other European basketball players play an important role in Oklahoma City's plans.

That goes well beyond a slogan. Among the personnel mentioned were Serbia, Belgium, Spain and Germany. Nikola Topic is Serbian. Ajay Mitchell is Belgian. Aday Mara is Spanish. Isaiah Hartenstein is German. The model is clear: Oklahoma City does not buy established stars, it lets European academies do the development, then signs rookie-scale contracts — cheap salaries, long control, deep team leverage.

This past summer the team drafted Aday Mara. Mara is a very young Spanish centre and, more importantly, he brings a body type Oklahoma City has not had on the roster before. That is where the tactical picture becomes genuinely interesting.

Three bigs, 96 minutes and two lineup faces

An NBA game lasts 48 minutes. The centre position consumes 48 of them, the power forward spot another 48. That is 96 minutes for the big-man group in a single game. Oklahoma City currently has Chet Holmgren, Isaiah Hartenstein and Aday Mara splitting that pool.

The conventional read is surplus height and injury insurance. The sharper read sits in Presti's choice of the word options when describing what Daigneault now has. Holmgren is not nailed to centre. He can play both the four and the five, which means Oklahoma City can switch between two entirely different identities with a single substitution.

The first identity is space-and-pace basketball: one big, four shooters spread out, a wide floor, speed as the deciding factor. The second is two bigs at once: rebounding control, paint dominance, slower but heavier. In the language I habitually use when writing about esports, these are two different meta builds, and Oklahoma City wants both on the same account.

For Daigneault, this is a genuine tactical gift. For the three big men, it is a quiet competition.

Run the arithmetic. If Holmgren plays about 30 minutes and Hartenstein about 25, with the two sometimes sharing the floor, the remaining time for Mara is thin. A rookie needs roughly 15 to 20 minutes a night to develop along a normal curve. That window only appears when somebody is absent.

Put another way, Oklahoma City's frontcourt surplus is an asset that only pays out through injury or load management. A team does not collapse because it lacks a centre. It collapses because three centres are fighting over 96 minutes.

There is a subtle point worth flagging. Using Holmgren at both positions may be risk mitigation as much as a tactical choice. Keeping big men fresh, splitting the minutes of physical contact, extending the career of bodies that break easily. That is the thinking of an organisation that once lost an entire season to a broken foot.

On the floor, the difference between the two identities shows up in pick-and-roll coverage. With Hartenstein, Oklahoma City can drop deep, keep the centre in the paint, prioritise rim protection and concede mid-range shots. With Holmgren at centre, the team can switch almost every position and disrupt the opponent's offence earlier in the possession. Those two schemes demand different skill sets from the guards, and Daigneault will have to choose opponent by opponent. Across an 82-game season, that is an enormous volume of tactical rehearsal.

Nikola Topic: 19 games, three episodes and a rare guard archetype

Back to Topic. The most important detail in his file is very short: 19 NBA games. For a 21-year-old, 19 games is a statistically non-diagnostic sample. There are no real efficiency metrics, no reliable shooting splits, no impact data. Any judgment about Topic's current level is guesswork, including the optimistic kind.

What can be assessed is the archetype. A 198cm lead guard is exactly the kind of player the league increasingly covets. Height lets him see over the opposing guard's shoulder, pass over a defence rather than through it, and finish at the rim with his left shoulder — a downhill drive that smaller guards struggle to contest. That archetype fits Oklahoma City's preferences: size, flexibility, multi-role capacity.

But that archetype also depends on something more specific than most positions: change of direction and first-step burst. That is precisely what the back surgery threatens.

I want to be blunt here, because I have read enough injury reports to know how often they are softened in the writing. An ACL tear is an injury with a well-established return pathway. Back surgery is far harder for a player whose entire value rests on cutting. Add a testicular cancer diagnosis inside the same window, and Topic's risk profile sits well above what a phrase like recovering well can convey.

The language Oklahoma City used is telling. They said they continue to monitor his recovery after the long break, and that they will be as cautious as possible. That phrasing points to a management programme running the length of the season, rather than a short ramp-up followed by business as usual. For a 21-year-old still on a rookie deal, that is a sound asset decision. For a 21-year-old desperate to play, it is another year drifting by inside a gym.

Presti spoke about Topic in a different register. He referenced an incredible amount of work and the many trials the young player had coped with. That kind of statement works on two levels. The public level is recognition of a person. The quieter level is a cultural signal to the entire European scouting network: Oklahoma City treats its young players well, even when things go wrong.

Ajay Mitchell and the internal development path

While Topic is load-restricted, the direct beneficiary is Ajay Mitchell. Presti said the team expects serious progress from the Belgian guard, and the emphasis named was physical condition — summer strength and conditioning work.

This is the quietest and most efficient kind of change in basketball. Not a scheme shift, not a blockbuster trade. Just a young guard a few kilograms heavier, holding a defensive position half a beat longer, and therefore on the floor six extra minutes a night. Compounded across 82 games, that is a different career.

But the downside deserves saying plainly. When a general manager publicly attaches serious-progress expectations to a young player, he hands over an opportunity and erects a KPI at the same time. If Mitchell does not deliver, he does not lose his roster spot, but he loses something harder to recover: minutes in games that matter.

The European pipeline as a competitive edge

Put the three pieces together and a consistent operating model appears. There is no blockbuster trade in this story. No maximum contract was signed. There is a list of young players from European academies, controlled on cheap rookie-scale deals, developed inside the system, and retained long enough to become assets.

Based on my experience following games, this is the biggest difference between Oklahoma City and the rest of the league. Other teams compete by buying established players. Oklahoma City competes by winning the draft and winning the weight room. Their edge lives in the organisation, not in the transaction.

For European basketball, there is another layer of meaning. Every time a Serbian, Belgian, Spanish or German player succeeds in Oklahoma City, the value of an entire generation of young European players rises in the eyes of NBA teams. It is a two-way flow that academies in Belgrade, Madrid and Munich are all profiting from.

The contract dimension deserves a note. A drafted player signed to the league's standard rookie scale is locked in for years and generates surplus value relative to what he is paid in the early portion of the deal. For a team trying to sustain a long competitive window, that is a more important resource than any maximum contract. Oklahoma City is stockpiling these deals at a scale the league has not really seen. But the value is only recognised when the player grows up.

The flip side of the resilience story

Here I have to say the thing most pieces about Topic will skip.

His story has every ingredient of an epic: serious injury, serious illness, surgery, return. Sports media loves telling that story, and I understand why. But this genre of story carries a specific harm: it turns suffering into achievement, and turns returning to the floor into a moral obligation.

What Oklahoma City actually needs from Topic is not a witness to resilience. They need a 198cm lead guard who can play 82 games in a season. Those are two different things, and their problem is a physical one, not an inspirational one.

The biggest risk of this Oklahoma City season also sits outside the standings. It sits in a single slipped lottery ball. Three health episodes stacked onto a player with 19 games played, a rookie centre still learning league pace, and a guard who needs to add physicality. The development curve of an entire group rests on young saplings growing exactly on schedule. A dynasty does not collapse with thunder; it collapses on a slipped step in the final minute of stoppage time. For a young roster, the first thing to collapse is a development curve that loses its rhythm.

There is another risk that rarely gets discussed: media pressure to see Topic back. Every time he hits five straight jumpers in practice, someone films it and posts it. Every time someone posts it, someone asks why he is not playing yet. The front office's caution is a shield against exactly that pressure, and it deserves credit rather than being read as slowness.

And one more thing needs saying about the frontcourt. Having three bigs sounds wonderful on paper, but NBA history is full of rosters with too much height and too little space. When two bigs share the floor, the floor shrinks for the guards. Oklahoma City is a team built around guard creativity, and a twin-big pairing can take away the very space they need.

Basketball does not reward the best sufferer. It rewards the best sufferer who can still stand on the floor.

Three things to watch from October 20

The October 20 opener against San Antonio and Victor Wembanyama is the first measuring stick, and it arrives sooner than a roster still assembling itself would like. How Oklahoma City defends the tallest pillar in the league will reveal which identity Daigneault chooses: one big or two.

Three things I will be tracking. First, where Holmgren lines up in the first quarter, and who he lines up alongside. Second, whether Mara earns genuine rotation minutes or only appears in preseason and in the developmental league. Third, when Topic undergoes his next medical assessment, and whether that update mentions full contact.

If by December Holmgren has played 20 games at power forward next to a true centre, Oklahoma City's direction is clear. If by December Topic is still shooting alone in the corner of the gym, the questions directed at the front office will start to change tone.

For a young team, a season is decided by what happens in the weight room rather than on the scoreboard. This time, everything Oklahoma City needs — an organisation's patience, a young player's professionalism, and a little luck nobody controls — is staked on the same sapling. Time will answer, but it answers slowly, and it never lets anyone preview the result.