Mustafa Eskihellaç in Turkey's Preliminary Squad: Four Nations League Matches, One Uncertain Place, and a Test Named France

In Istanbul, the Turkish national team moved into another session of its camp. The preliminary squad list had just been finalised, and in it appeared the name of Mustafa Eskihellaç, a Trabzonspor player. Four matches in the UEFA Nations League, League A, Group 1, are queued up, and the opener is France. For a player who has not yet established himself at senior international level, this is the narrowest door and the brightest one at the same time: a preliminary call-up is not a final cap, and France is not an opponent for experiments.

Drawing on my experience of watching matches and hundreds of squad announcements across forty-six years in this trade, I find lists like this are usually misread — either as a verdict or as a promise. Both readings are off. A preliminary list is a technical question a coaching staff puts to itself: over the next ten days, what do I need to see to believe this player can survive the tempo of a big match? People filter transfer news; I filter the sweat of the market too. In Istanbul right now, sweat is falling on the training pitch, and that is the kind of data that never shows up on a scoreboard.

Four matches, one group, one test

Context has to sit in the right place before anything else is discussed. Turkey is preparing for a four-match run in the UEFA Nations League, League A, Group 1. That is the top tier of continental national-team football under the current format — no fixture is treated as a friendly, and every point drags consequences for seeding, draw positioning and federation budgets. The first match is against France. The other three sit in the same group, which means no room for experimental rotation. Four matches inside one international window is a test of fitness and squad depth, not a test of ideas.

Inside that structure, a preliminary call-up means something very different from one attached to a standalone friendly. The staff has four matches, roughly three hundred and sixty minutes of competitive football, plus travel, plus dressing-room pressure. They need someone who can enter at the sixtieth minute of the third match without collapsing the structure. A player called up in this context is usually assessed against two criteria: can he play multiple positions, and can he tolerate sitting out and then coming on?

Trabzonspor, Eskihellaç's parent club, is one of the Turkish sides with a tradition of developing wide players. That only means his technical foundation has been validated at club level. It does not automatically translate into international capacity. The gap between a starter in the Süper Lig and a starter against France is a gap in decision-making speed, not in running speed.

What a preliminary list actually says

Three layers of information need separating here, and this is always how I work when analysing a list.

The first layer is what is stated outright. Mustafa Eskihellaç plays for Trabzonspor. He has been included in the Turkish national team's preliminary squad. The national team is continuing preparations in Istanbul. The camp serves a four-match series. The series is in the UEFA Nations League, League A, Group 1. The series opens with France. Six facts, no more. No formation, no pressing numbers, no passing metrics, no projected minutes.

The second layer is reasonable inference. His presence on the preliminary rather than the final list suggests the staff wants to inspect or cover multiple positional options before locking the final squad. That is selection strategy, not yet tactical strategy. Every transfer figure is a sprinter mid-race, but here there is no figure yet — only a name and a window.

The third layer is highly speculative. If Eskihellaç is a defender or wing-back — information that comes from an external database, is absent from the primary source, and must be verified independently — then calling him could target France's wide attacking threats. That hypothesis is not supported by the source. I raise it to mark the limits of the analysis, not to sell it as a conclusion.

That is the entire data structure available. Thin. And precisely because it is thin, it teaches something about reading international football: when tactical data is absent, the only thing left to analyse is institutional structure — the calendar, the format, the timing, and the pressure of selection.

The institutional structure of a preliminary call-up

A preliminary list exists inside a very specific timeframe. It has a publication date and a cut-off date. Between those two points lies a grey zone: the player trains, the staff observes, the team doctor monitors load, and tactical sessions progressively narrow the options. A player inside that grey zone controls nothing except training correctly and avoiding injury.

With a four-match series, that grey zone is tighter than usual. The reason is simple: the staff has to bet on each man's load tolerance. Four matches across roughly twelve days, at the top tier, with an opener against France — there is no room for a player who needs two matches to find the rhythm. If Eskihellaç gets on the pitch, the most likely scenario is off the bench, inside a pre-calculated window: the sixty-fifth to seventy-fifth minute of one of the middle matches, when the result is relatively clear and the staff needs to rotate for the next fixture.

That is the most plausible scenario. It is not glamorous, but it is the truth of international football. At this age, I no longer run faster, but I know which way the wind blows. And here the wind blows from the calendar, not from reputations.

The mistake in reading a preliminary list

What I have seen repeated across forty-six years is people reading preliminary lists like a table of honours. A name on the list means recognition; no name means abandonment. That reading sounds humane, but it is technically wrong, and it harms the player himself.

A preliminary call-up is a variable, not a constant. It depends on someone else's injury, on suspensions, on whether the parent club has a major fixture, on whether the federation wants to build a relationship with the club. Many players are called up because the staff wants three options for one position, and they are cut at the final stage because option one is healthy.

With Eskihellaç, the risk sits exactly where it should: he is still in the integration phase, and he has no senior cap to prove his rhythm. That is the single most important fact in this story, and it is routinely headlined as "called up". A preliminary call-up is not yet a debut. A debut is when the referee blows the whistle and he touches the ball for the first time in national colours.

A counter-intuitive angle

If I had to name one point most commentary will skip, it is this: the greatest value of a preliminary call-up lies in being measured, more than in being played.

During a camp in Istanbul, the staff collects the kind of data a club never produces: a player's reaction when standing beside better players, his ability to absorb tactical instructions at short notice, his recovery speed after two consecutive high-intensity sessions, and his willingness to accept a bench role. Four days in an international camp can reveal more than a club season, because the comparison sample here is the top tier.

Which means that even if Eskihellaç is cut at the final stage — an entirely possible scenario — he still leaves the camp with a new data profile in the staff's hands. For a wide defender at his career peak, that profile carries transfer value. The market does not buy "good players"; the market buys "players verified in top-tier environments".

There is a second layer here, and it belongs to Trabzonspor. A player called up to the national team — even only on a preliminary list — will appear in news wires, in European scouts' tracking sheets, in valuation databases. Trabzonspor does not control that process, but it benefits from it. If Eskihellaç appears on the pitch for even one minute across these four matches, the club's negotiating position in any subsequent negotiation changes.

At international level, every call-up is a small bet placed on a man's capacity to withstand pressure, not on pure skill.

The data that does not exist

I have to state this part plainly, because it is professional discipline.

There is no tactical data in the source. No xG, no possession, no PPDA, no pass-completion rate, no minutes. There is no financial information on Trabzonspor: no broadcasting revenue, no commercial revenue, no wage structure, no net debt. There is no transfer information: no deal price, no fair valuation, no contract structure.

Which means every conclusion about "tactical fit" or "transfer value" here must be clearly labelled. I can reason about general market trends — an international call-up tends to lift a player's market value — but I cannot quantify it. And I will not invent a number to make the article look certain.

The pandemic taught me that empty stands are also a form of data. Likewise, gaps in data are a form of information. They tell us this story is at a very early stage, and that anyone claiming to know the outcome is selling you a certainty that does not exist.

Risk flags raised

Three risk flags emerge from this analysis.

First, tactical claims lack data support — which is exactly why I make none. Anyone telling you Eskihellaç will seal France's left flank is telling stories, not analysing.

Second, fitness risk from the four-match international schedule. This is a real risk and one measurable in rest days between fixtures.

Third, the new player is still in the integration phase. This is the biggest risk and the most underrated. A player who has never played for the national team must learn not only the system; he must also learn the decision-making speed of the teammates around him, some of whom may be playing in leagues stronger than the Süper Lig.

Takeaway

If I had to set a marker to come back and check, I would set it at the second or third match of this four-game series — not the opener against France. The opener is the match where the staff will field its safest eleven, because they need a good result to shape the whole series. The opportunity for a player on a preliminary list lies in the second match, once suspensions and load have begun eating into the squad.

International football rewards the man who is present when the system needs him, not the fastest man.

A polymath in the arena is someone who knows when to stop analysing and start feeling. But before feeling, I still want to know one thing: across these four matches, does Turkey's staff need a wing-back, or a man who can cover three positions in twelve days? The answer decides the entire value of the call-up — and it will only surface when the referee blows for the final match.