Marcus Rashford’s childhood dream turned into a nightmare after a clash of personalities, tactics and an ill-informed nightclub trip.

Marcus Rashford was unveiled as a Barcelona player on Wednesday, joining the La Liga giants on a season-long loan from his boyhood club Manchester United

Left at home for the club's U.S. preseason tour, Alejandro Garnacho's time in Manchester is surely coming to an end. But Ruben Amorim might regret casting him aside.

Yamal has only just turned 18 and so is almost a full decade younger than Rashford, who will be 28 at his next birthday on October 31. But Rashford still knows what it is like to make an impact, albeit not as big, at a young age given his breakthrough as an 18-year-old at Manchester United.