Newcastle United's 3-1 FA Cup fourth-round victory over Aston Villa exposed significant VAR-related controversies despite the system's absence. Referee Chris Kavanagh faced intense scrutiny after several contentious decisions, including a disallowed goal for Villa striker Tammy Abraham that appeared offside and a handball by Lucas Digne not penalized as a penalty. The match saw Villa goalkeeper Marco Bizot sent off for a knee-high challenge on Jacob Murphy, while Digne also escaped a red card for a reckless challenge.

Manager Eddie Howe criticized the officiating, stating VAR's absence left referees 'petrified' and unable to make clear decisions, though he acknowledged the raw excitement of live football without technology. Newcastle boss Unai Emery echoed concerns, arguing VAR is 'necessary' to assist referees, while pundits like Alan Shearer condemned the officiating as among the worst seen in football. The game raises questions about VAR's impact on referee confidence and consistency across the competition.