Mason Greenwood (Manchester United). Goals against Leeds United and Inter Milan got him headlines and has had Ole Gunnar Solskjaer purring about his potential. At 18 he may not be first choice, but League Cup and Europa League should give him ample chance to show what he can do. EPA

Mason Greenwood, Tammy Abraham and Axel Tuanzebe: meet the 13 Premier League youth stars who have shone in pre-season