James Garner

The unknown player for most United fans on this list is James Garner. But if you follow the reserve United sides then, you have a clear picture of who this young talented midfielder is.
James Garner is just 18 years old and is already being touted as the new Michael Carrick. United surely does need someone calm and who can pick out a pass in that midfield. In comes James Garner who can do that and much more and would cost United nothing. He has already been named in a pre-season tour and in a Premier League game against Crystal Palace, this season which goes to show how highly thought of he is at Manchester United.
He may not be ready to start a huge number of games at the moment, but United should play him to build up his experience. If he can bring in even half of what Carrick brought to United during his time at the club, that will be considered a success.
He obviously has potential and isn’t short of natural ability so he can easily being the next midfielder that breaks into the first team in case Pogba and Herrera end up leaving.