9. Anderson
The Brazilian has had long enough to fulfil his potential at Old Trafford, and after a bright start his star has now faded and the club should now cash in on his resale value, which despite everything will still be relatively high.
He almost encapsulates how mediocre this current United side are, and for that alone he should be moved on, and with former club Porto rumoured to be interested a return to his former club could be the spark he needs to reignite his career.