Overview

• Tottenham head coach Ange Postecoglou warns that sin-bins could 'destroy' football, arguing that existing yellow and red cards already address dissent.
• Premier League managers, including Jurgen Klopp and Mauricio Pochettino, join Postecoglou in opposing the FAB plan to introduce blue cards for dissent and tactical fouls.
• The blue card trial, set for next season, will not be implemented in top-level competitions until at least the 2026-27 season, according to FIFA.
• Grassroots football in England has seen a reduction in dissent since the introduction of sin-bins, with the FA and IFAB considering trials in professional football.
• Critics, including Everton manager Sean Dyche, question the necessity and practicality of sin-bins, suggesting the game should be left as is.