However, in any media discussion about United's current Under-18 squad, there are some players who receive more scrutiny and interest than others.
JJ Gabriel is one of those.
The 15-year-old missed out on the Golden Boot prize he seemed set to win for so long until City's Teddie Lamb went on a phenomenal run at the end of the season, scoring 16 goals in his final 12 games.
However, Gabriel's overall performances confirmed him as the Premier League Under-18 league's player of the season.
The Londoner is likely to play some part in United's pre-season campaign this summer and he evidently has a very bright future.
"JJ's an amazing talent," said Fletcher.
"He is a fantastic kid. He brings an enthusiasm to the pitch every day to learn, to want to play, to be on the ball. He's desperate to do better, to improve and to learn. He takes constructive criticism well and I've got a great relationship with him.
"I do think we need to remember he is a kid and also he's been part of a really good team, and the players have helped him as well.
"But JJ has scored the goals and goals always get the limelight. He has a major future and is somebody I've enjoyed working with immensely.
"His next steps are something people above me will decide. We want him to go up there and thrive, so we need to get him in the position to do that."