World Cup Pick: The Impact of a ‘Super Sub’
17 JUN, 2026
By Greg Clerkson from iM Global Partner
With the FIFA World Cup now under way, billions of fans around the world are debating the same question: which manager has the best plan? It is a question, perhaps surprisingly, that investors would do well to ask about their own portfolios.
Every Manager Has a Plan
The great football managers share a common discipline. Before the first whistle, they have studied the opposition, chosen their formation, and selected the players best suited to the conditions. Their starting point is deliberate and well-reasoned, a clear strategic framework built around their team's strengths.
Investors are no different. Most portfolios begin with a carefully considered strategic asset allocation: a defined mix of equities, bonds, and other assets designed to meet long-term objectives. Like a manager's preferred formation, it reflects both conviction and experience.
The real test, however, comes not at the start of the game but during it.
When Conditions Change
The best managers are distinguished not by their pre-match plan, but by their ability to adapt when that plan is disrupted. An injury, a red card, an unexpected burst of pace from the opposition, each demands a response. A manager who refuses to adjust, regardless of what is unfolding on the pitch, is not demonstrating discipline. They are demonstrating rigidity.
Financial markets can be similarly unforgiving. The inflation shock of 2022, the COVID crash of 2020, the abrupt repricing triggered by geopolitical events, each arrived quickly and required more than just a steady hand on portfolios. Conditions changed materially, and allocations built for a different environment were exposed.
The uncomfortable truth is that many investors - and many institutions - lack the governance structures or decision-making frameworks needed to respond in a timely and disciplined way. In many cases strategic asset allocation is reviewed annually at best yet markets do not operate on that schedule.
The Tactical Substitute
In football, the tactical substitution is one of the most powerful tools available to a manager. Introduced at the right moment, a fresh player can shift momentum, close down space, or exploit an emerging weakness in the opposition. The key word is right moment - the substitution needs to be responsive to what is actually happening, not to what was expected to happen.
Football history is punctuated by moments when a single substitution changed everything. Ole Gunnar Solskjær, coming off the bench in the dying minutes of the 1999 Champions League final, converted the goal that completed Manchester United's extraordinary comeback against Bayern Munich. Mario Götze, introduced with thirty minutes remaining in the 2014 World Cup final scored the extra-time winner that brought Germany the trophy. In Vienna in 1995, an eighteen-year-old Patrick Kluivert entered the pitch with twenty minutes left and settled the Champions League final against AC Milan with five minutes to spare. What united all three was not simply talent, but adaptability and timing: the right player, deployed at precisely the right moment.
This is where dynamic allocation strategies such as trend-following approaches can offer a genuinely distinctive role in a portfolio. Unlike traditional asset classes, which are largely anchored to valuations and long-term return expectations, trend-following strategies are designed to identify and systematically respond to prevailing market conditions. An allocation allows portfolios to adapt and change, without undergoing time-intensive and potentially costly asset allocation shifts. They are, in effect, the tactical substitutes of the investment world.
Historically, trend following strategies have performed well precisely when traditional asset classes have struggled most. During the extended drawdowns of 2008 and 2022 - periods when both equities and bonds declined simultaneously - trend-following strategies generated meaningful, offsetting positive returns; adding the kind of portfolio resilience that traditional assets could not deliver.
The Final Whistle
The FIFA World Cup will produce its share of surprises. Some of the most meticulously prepared teams will be undone by circumstances they did not anticipate. The managers who navigate those moments successfully will be those who combined a strong plan with the judgement and tools to adapt.
Investors face the same challenge. The strategic asset allocation matters enormously, but so does having a genuine reaction function when conditions change. In a world of persistent uncertainty, the managers and the portfolios best equipped to respond are the ones most likely to lift the trophy.
