Manchester United Message Board
Goalkeepers - still open but there are a number of very good youngsters at the club such as Devlin and Johnston
Defence - Rafael, Fabio, Evans, Smalling, de Laet. There are also a number of other young prospects such as McGinty
Midfield - Valencia, Obertan, Nani, Anderson plus a number of exciting youngsters such as Pogba, Tunnicliffe, Morrison and Corey Evans
Forwards - Rooney, Diouf, Macheda, Welbeck with the likes of Josh King, John Cofie and William Keane waiting in the wings.
You could add Zieler and Amos to the keeper list.
I'd add Eikrem to the midfield list too.
Obviously it would be a big ask to expect all of them to make it, many won't, but there is certainly a lot of promise there with many of the young players you have mentioned. Good look to them all