Word is that Fergie is getting a little fed up with the player's lack of progress and also his constant injury problems.
Anderson cost the club £18million when he arrived at Old Trafford in 2007, but since his injuries have started, he has shown very little to live up to the billing of amongst the most talented midfielders in football.
However, a succession of injuries, including a cruciate ligament problem that sidelined him for six months in 2010, has seriously halted his progress over the years.
Football website Goal.com says that United have been in talks with clubs who have been looking at Anderson in the summer but nothing has come from this so far.