By Yomi Kuku, Toronto Canada
FIFA has officially approved a groundbreaking experiment that could reshape football’s most debated rule, with the **Canadian Premier League** set to kick off its 2026 season on April 4 as the first professional competition to trial the so-called “Wenger Law.”
The initiative, driven by former Arsenal manager Arsène Wenger in his role as FIFA’s Chief of Global Football Development, will be closely monitored by the world governing body. Its findings could determine whether the rule is adopted globally, potentially reaching major competitions, including UEFA tournaments.
The proposal represents a dramatic shift in how offside is judged. A player is only offside if there is clear “daylight” between them and the second-to-last defender. If any part of the attacker’s body is level with or behind the defender, the player is considered onside.
In essence, the rule flips the current interpretation, which penalizes attackers for even the smallest body part being ahead, and instead favours attacking play by allowing marginal advantages.
FIFA says the trial aims to increase attacking opportunities and goal-scoring, eliminate controversial “millimetre” VAR offside decisions and improve the flow and clarity of matches
Wenger himself described the pilot as “important” in understanding how the change could impact the game at the highest level.
The Canadian Premier League was selected due to its openness to innovation and ability to run controlled trials. The league will also introduce additional experimental measures like Football Video Support (FVS) alongside the offside change.
This is strictly a pilot phase, but with huge implications as FIFA is expected to analyse data from the 2026 CPL season. Feedback from players, coaches, and officials will also shape the verdict and a successful trial could trigger adoption across global football
While Europe has so far resisted the idea, the outcome of this Canadian experiment could force a rethink, and potentially usher in one of the most radical rule changes in football history.
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