10 Manchester United contract rebels who can leave for FREE in 2016, including ex-Arsenal star & Real Madrid target

2) Chris Smalling

After some improved recent performances, Chris Smalling is another player United will want to hold onto as he nears the end of his current deal.

1) Javier Hernandez

On loan at Real Madrid, Javier Hernandez seems unlikely to stay at United and could be sold before his contract expires in 2016.