3. Will Keane
The English U21 striker has been a bit of a journey man and has been on loan for quite a few seasons. He has been on loan at Wigan, Sheffield Wednesday and even QPR at varying times in his career, however, he is tipped to do great things and at only 22-years-old, he still has time to develop. While Robin Van Persie and Falcao might be holding down a couple of positions at United, we have seen Louis Van Gaal provide chances to youngsters and maybe next season is the start of the rise of Will Keane.