Kepa Arrizabalaga and the number 2 dilemma: when loyalty collides with silverware | OneFootball

The selection of a second-choice goalkeeper for football’s biggest matches has long prompted quiet debate. At Wembley, however, Arsenal’s Carabao Cup final defeat to Manchester City turned that discussion into a defining narrative, one centred on risk, loyalty and the unforgiving nature of elite sport.

A decision rooted in principle

For Mikel Arteta, the call to start Kepa Arrizabalaga was grounded in fairness. The Spaniard had played every round on the road to Wembley; to omit him at the final stage, Arteta argued, would have been “unfair”. It was a decision shaped by loyalty and process, and by the belief that cup competitions often belong to those who carry a team through the earlier rounds.

Yet finals have a way of stripping away nuance. Kepa’s evening unravelled in moments. A routine cross slipped through his hands, allowing City to take the lead, before a second goal quickly followed. Earlier, he had already shown signs of uncertainty, misjudging a clearance and earning a booking. Such errors can be survivable in isolation, but in a final, they are often decisive.

The scrutiny of hindsight

The response was immediate and, in many quarters, unforgiving. Critics questioned whether loyalty should ever outweigh pragmatism when silverware is at stake. The argument is straightforward: in a final, a manager’s responsibility is not to reward participation, but to maximise the chance of winning. Arsenal’s first-choice goalkeeper had delivered consistency throughout the season; in hindsight, his absence loomed large.

Former professionals were particularly forthright. While rotation is widely accepted in cup competitions, many believe it must give way at the most critical moment. Managers, it is argued, “owe the supporters the best possible chance of winning,” in the words of Jamie Carragher, a sentiment that carries added weight for a club still chasing long-awaited success.

The goalkeeper paradox

The goalkeeper position, more than any other, is often treated differently. Managers frequently insist on continuity, rewarding the second-choice for their role in reaching the final. Arteta’s decision reflected that logic, though it sat in contrast to other selection calls, with players such as Christian Nørgaard also having contributed to cup progress yet not featuring in the final.

But the goalkeeper’s importance at Arsenal goes beyond selection sentiment. It is central to the team’s identity, key to building from the back, controlling tempo, and breaking opposition lines. Against City, that structure faltered. Kepa was unable to provide the assurance or distribution required, and the effect was systemic. The issue was not simply an individual mistake, but a disruption to how Arsenal play.

The case for the understudy

And yet, the debate is not one-sided. On the opposite side, James Trafford delivered a performance that justified his selection. Chosen ahead of the more established Gianluigi Donnarumma, he produced a series of decisive saves, including an early triple stop that preserved parity. His display underlined a key truth: a second-choice goalkeeper, when trusted and prepared, can rise to the occasion.

There are further examples. Liverpool have benefited from the reliability of Caoimhin Kelleher, whose performances in cup competitions have at times been match-defining. In such cases, the line between first and second choice becomes blurred, replaced by genuine competition.

However, for every success story, there are cautionary tales. Tottenham Hotspur’s recent European experience, where a stand-in goalkeeper struggled and was withdrawn early, highlights the psychological and technical demands placed on those thrust into the spotlight. In these moments, margins are thin and consequences immediate.

Balancing principle and pragmatism

So what is the correct approach? The reality lies somewhere between principle and pragmatism. Squad harmony matters, and rewarding players who contribute throughout a competition has clear value. But finals are exceptional events. They demand certainty as much as they demand trust.

Arteta’s decision was defensible in theory but costly in outcome. His view that “errors are part of football” is undeniably true, yet in elite sport, not all errors are equal. Some define matches, seasons, and legacies.

Ultimately, the debate over second-choice goalkeepers reflects a broader tension within football: between fairness and ruthlessness, process and outcome. Managers must navigate that balance under immense pressure, often with incomplete certainty.

For Arsenal, the lesson is a painful one. Cup runs may be built collectively, but finals are decided by moments and by decisions. In choosing sentiment over certainty, they took a gamble—and paid the price.

GFN | Finn Entwistle