'Not proper': Guardiola criticises FA Cup ball

"The FA Cup ball is not proper," Guardiola told reporters, emphasising that while he regards the Champions League and Premier League balls as "exceptional," the FA Cup version is not up to par.
His comments have reignited a debate that began earlier this season, when Arsenal manager Mikel Arteta made similar criticisms about a different ball used in the Carabao Cup.
The remarks of both managers have raised questions about potential media bias in covering critiques from managers of other clubs.
While the Football Association and ball manufacturers maintain that the FA Cup ball meets FIFA's quality standards, Guardiola's feedback highlights the subjective nature of performance in various conditions.
The City boss has made it clear that his concern lies with how the ball behaves, potentially affecting game dynamics. Despite the controversy, the FA and manufacturers continue to defend the ball's suitability for top-level play.