Manchester United have been linked to a number of midfielders so far this season.
The current squad consists of six players comfortable in a central midfield role and that does seem like solid depth for a title-challenging team
There are certainly question marks about all six though, and while all these players bring different things to the table, they could still be considered the weak point of the squad.
Despite this, Manchester United are top of their Champions League group, on the top of the Barclays Premier League and will enter the FA Cup at the turn of the year.
Here are five midfielders linked to the squad.