Middlesbrough got their Carabao Cup campaign off to a winning start with a narrow 1-0 victory over Wrexham at the Riverside, courtesy of a second-half goal from Will Lankshear. However, it was what happened with Lankshear moments after his strike that really caught the eye. A moment during the closing stages ended up stealing the headlines entirely, as Middlesbrough were left playing with ten men for a brief spell, in what turned out to be a landmark moment.

What happened?

20 minutes after the Tottenham loanee's goal on the hour mark, his number appeared on the fourth official’s board, with his manager deciding to bring on Fin Cartwright in his place. However, his manner of leaving the pitch shortly after ended up generating just as much attention as the strike itself. The 21-year-old took longer than the permitted 10 seconds to make his way off the field, triggering a brand-new rule that saw Middlesbrough temporarily reduced to ten players.

Why it matters for Middlesbrough

The rule itself stems from a change to the global Laws of the Game published by IFAB (the International Football Association Board) ahead of the 2026/27 season, and has since been confirmed for use across English football, including the Premier League, EFL, National League and WSL. It's designed to minimise delays and keep matches moving. Should a player exceed that limit, the substitution cannot be cancelled, and the player originally earmarked to come on cannot be changed either. However, the replacement will only be permitted to enter the pitch at the first stoppage after a full minute has elapsed, meaning the team in question is left playing a man short in the interim.

What comes next?

In previous seasons, delays during substitutions were far more common and often seen as a time-wasting tactic, but several other tweaks have been introduced for the new campaign as part of the push to reduce time-wasting and improve the flow of matches. League standing (final 2025 table -- new season not yet under way): 5th in Championship, 80 pts, 22W-14D-10L from 46 games, recent form LLDDW. Goals this season: 72 scored, 47 conceded (+25 goal difference). Title race: 15 points behind leaders Coventry. Next fixture: vs Stoke City (at home, 2027-02-17) (17th in the table).