Manchester United have long had a reputation for giving first-team opportunities to youngsters.Famously, the Red Devils have named an academy graduate in every matchday squad since 1938, while the club's Cliff training ground has passed into legend as the place where the likes of David Beckham and Paul Scholes honed their craft. But for every Gary Neville, Nicky Butt and Marcus Rashford who made the grade at Old Trafford, there's a Josh Harrop, Tom Thorpe or Donald Love who got a sweet - but brief - taste of first-team life at United.
