Plenty of exciting youngsters have emerged out of Manchester United's youth ranks over the years but not all of them have made it. It takes more than just raw talent.
It doesn't matter how astonishing a youngster is or what magic they can perform at such a tender age, if they don't have the right attitude and mentality to put those pieces together they won't be a success at Old Trafford.
Just cast your mind back to all the hopeful teenagers making their United debuts. The big things they promised. Only a select few have gone on to have a significant impact at the club, especially in recent years. Marcus Rashford, Jesse Lingard, Danny Welbeck, Scott McTominay. The list has narrowed as the years have gone on.
