For decades, the World Cup's credibility rested partly on its scarcity. Thirty-two nations. Brutal qualification. The idea that reaching the tournament meant something. The 2026 edition dismantles that quietly, adding sixteen more nations and rewriting the architecture of the whole thing.
The question isn't whether expansion is good or bad in the abstract. It's what it actually changes on the pitch.
More Matches, More Exposure — But Also More Noise
The group stage now runs with twelve groups of four. Each nation plays three matches, and two from each group advance alongside the best third-placed sides. That last part matters: it reduces the number of dead rubbers where both sides have nothing to play for, which has historically produced some of the tournament's worst football. In that sense, the format is cleaner than critics suggest.
But the round of 32 is new territory. A knockout stage before the last sixteen means a side like Senegal, Japan or the United States could face elimination in a fixture that, in previous editions, wouldn't have existed. That cuts both ways. It gives smaller nations a genuine knockout moment on the world stage. It also means one poor performance ends everything before the tournament has fully settled.
The big sides absorb that uncertainty more easily. Spain, France, Germany — they have depth, tactical flexibility, and the squad quality to recover from a slow group stage. A nation qualifying for its second or third World Cup does not. The margin for error is the same on paper. It isn't in practice.
History suggests expansion doesn't automatically produce shock winners. The 1994 and 2002 editions both featured format changes and both produced genuine surprises — South Korea's run, the collapse of several European heavyweights. But those weren't caused by the format. They happened despite it, through form, momentum, and the particular chaos of knockout football.
What 48 nations does offer is a wider map. More regions represented. More matchdays where neutral fans might see a side they've never watched before. Whether that produces better football or just more of it is a distinction FIFA has never seemed particularly interested in making.
The tournament is larger now. The game inside it remains exactly the same size.