Chapter 5 –  The System

The video froze with Xabier Iriondo positioned halfway between two defenders, one arm slightly raised, waiting.

Iñaki Arriola leaned forward in his chair without speaking for several seconds while the image remained paused on the screen in front of us. The analysis room beneath the stadium felt colder than usual that morning, though it may simply have been the absence of sunlight. Rain had settled over Chur again overnight, and the windows near the corridor carried the dull grey tint that seemed to accompany the club’s difficult opening weeks.

Finally, Arriola pointed towards the space just behind Iriondo.

“He already knows the movement before the defender sees it,” he said quietly.

The clip resumed. Iriondo drifted deeper, drawing the centre back forward by half a step before releasing the pass first time into the channel behind him. The move itself lasted perhaps four seconds. Arriola rewound it immediately and watched it again.

“You cannot teach creativity first,” he said. “You teach understanding first. Then creativity becomes possible.”

Over time, I realised conversations with Arriola rarely remained confined to football for very long. Even when discussing structure or tactics, he spoke about them as though they were expressions of something broader and more human. Control mattered to him, but never in isolation from emotion. Discipline existed alongside freedom rather than opposing it.

Watching him analyse matches, I began understanding that “the system,” as people around Chur increasingly called it, was less fixed than I had originally assumed.

The shapes changed constantly.

When Arriola first arrived in Switzerland years earlier, much of his work had centred around an aggressive back four structure supported at least one attacking wing back and direct transitional play. Later, as the squad evolved, Chur began using a false nine more frequently, then shifted again towards systems that allowed complete forwards to operate across the width of the attack. Now, the current version relied heavily on fluid movement between dual attacking midfielders, asymmetrical wide rotations, and positional dominance through the centre of the pitch.

The tactical identity appeared adaptable almost to the point of contradiction.

Yet the underlying ideas remained remarkably consistent.

Several days later, while travelling back from training, Arriola spoke more openly than he usually did about his childhood in Zarautz. We drove through low cloud moving slowly across the mountains while he described growing up in a tightly connected Basque family where emotion was rarely hidden and competition existed naturally inside ordinary life.

“My aunt Mila,” he said, smiling slightly, “she was a cross-country skier. Very competitive. Impossible person to play games against.”

The story itself sounded almost trivial initially, but he returned repeatedly to the importance of family environments where effort mattered visibly.

“In the Basque Country,” he told me, “football is not separate from identity. You play for your family first. Then your street. Then your town.”

That connection between football and community appeared to shape almost every stage of his life afterwards.

He had been a central midfielder as a youth player, technically limited by his own description but deeply passionate about the game itself. Listening to him discuss those years, I sensed lingering frustration beneath the humour whenever he referenced his playing career.

“I always knew what I wanted to do before I could actually do it,” he admitted once. “That is a difficult thing for a footballer.”

The sentence stayed with me longer than I expected.

Many of the coaches I had encountered over the years spoke about failed playing careers defensively, as though managerial success later corrected some earlier injustice. Arriola described his limitations more analytically than emotionally. The inability to become a professional player did not seem to haunt him exactly. Instead, it appeared to have sharpened his obsession with understanding football intellectually.

After spending time working as a community coach with Athletic Club, he moved gradually through youth development roles in Switzerland, first at FC Zürich and later at FC St. Gallen. Those years mattered enormously to him, although not always positively.

COVID, he told me, changed the trajectory of his career completely.

At St. Gallen, isolated from normal routines and uncertain about opportunities in senior football, he began questioning whether his methods and ambitions would ever extend beyond academy environments. He described that period without self-pity, but there was a visible heaviness in him while speaking about it.

“I realised I needed to stop waiting for permission,” he said.

Soon afterwards, he accepted his first senior managerial role with Gernika before eventually arriving in Chur in September 2026.

The mythology surrounding his rise at the club tends to focus now on promotions and tactical evolution, but several people inside Chur spoke instead about his introduction of analytical methods during the early lower-league years. At a level where most clubs still relied heavily on instinct and tradition, Arriola arrived discussing expected goals, pressing efficiency, transition value, and opponent-specific movement patterns with almost evangelical intensity.

One local journalist told me people initially thought he was “completely insane.”

Then Chur started winning.

What interested me more, though, was the degree to which Arriola’s tactical flexibility reflected personal adaptation rather than abstract innovation. Every stage of the system seemed shaped partly by the players available and partly by his growing understanding of emotional rhythm inside matches.

He spoke about football less like geometry and more like language.

“Flair is expression,” he told me during another analysis session. “But expression without collective understanding becomes chaos.”

His influences reflected that tension between structure and emotion. The aggressive compactness of Javier Clemente’s Athletic Club teams from the 1980s remained foundational. So did the tactical adaptability of Unai Emery and the transitional intensity associated with Andoni Iraola. Yet there were traces of Pep Guardiola in the positional relationships and unmistakable elements of Marcelo Bielsa in the obsessive detail.

Sometimes the influences coexisted awkwardly.

That awkwardness may have been the point.

Former players described his methods with varying combinations of admiration and exhaustion. Alexandre Vayzendaz, a former Chur full back, credited Arriola with rescuing his professional career entirely through tactical reinvention and emotional support during a difficult personal period. Dion Cakoli, still the club’s record scorer, spoke publicly about how Arriola restored his confidence after a failed spell in Italy left him questioning whether he still belonged at professional level.

Again and again, players returned to the same theme: improvement.

Not stardom. Not visibility. Improvement.

Giuliano Graf perhaps summarised it best when he told me, “He made people here believe football belonged to the canton again.”

That sentence explained more about Chur than tactics ever could.

Because gradually, while trying to understand the system itself, I began realising the tactical structures mattered less than the emotional agreement beneath them. Chur’s football functioned as a collective expression of players trying to maximise themselves inside a framework demanding constant selflessness. The system did not appear designed for superstars exactly. If anything, it seemed suspicious of them.

The team always came first.

That carried consequences too.

Watching training over extended periods, it became increasingly obvious how exhausting Arriola’s methods must be to maintain over years rather than months. The tactical flexibility alone required relentless adaptation from everyone involved. Player profiles changed. Structures evolved. Pressing schemes adjusted weekly according to opponents. Sessions frequently paused for detailed positional corrections most clubs would likely consider excessive.

Arriola handled all of it personally.

Even his compromises reflected control. He delegated responsibilities outside first-team football more willingly now than earlier in his career, trusting technical staff and recruitment departments increasingly. Yet training remained entirely his territory. Every assistant I spoke with described the sessions as extensions of his personality rather than collaborative exercises.

One evening after training, I watched him alone in the analysis room again, replaying the same attacking sequence repeatedly while making handwritten notes across several pages already crowded with diagrams and arrows. The building itself had largely emptied by then. Rain tapped quietly against the windows behind him while the glow from the paused footage illuminated half the room.

For a moment, the entire project suddenly felt precariously dependent on one person’s ability to sustain obsession indefinitely.

And that, more than the tactical complexity or emotional ideology, began troubling me most.

Because the further I moved inside Chur’s world, the more I suspected the system could not actually survive separation from the man who created it. The football, the community, the emotional identity of the club itself – all of it appeared intertwined with Arriola’s need to keep evolving, correcting, refining, pushing.

Which raised a possibility I had started trying not to think about too often.

What if the system only truly worked under conditions of struggle?

What if overachievement itself was part of the mechanism?

And what happened to clubs like Chur once they stopped being outsiders entirely?