Tunnel vision allowed Bryan Mbeumo seconds of focus, ignoring everyone in red around him, while those in blue provided a guard of honour. In a team game, it was an act of selfishness but sometimes they are the most satisfying, and Manchester United celebrated the single-mindedness when the ball rippled the inside of the netting.
This is a new front four for United after Marcus Rashford spent last season at Barcelona but there should be greater familiarity between those who have already spent a year together. Bruno Fernandes is the instigator as a No 10 while Matheus Cunha, Mbeumo and Rashford try to create their own theories of chaos against defence through a complex potion of individual skill, tactical freedom and instinctive collaboration but the formula is yet to be perfected.