Aston Villa manager Unai Emery walked down the side of the pitch at full-time with a face like thunder. It could have been the defeat, but you expect he will be mulling over what to say about the VAR decision which denied Villa at least a point. A four-minute delay to disallow Tammy Abraham's goal had Villa Park singing anti-Premier League and VAR songs, while the debate will rage over whether going back 19 seconds to the start of the move was correct.
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