Howe and Nagelsmann high on Man Utd's list if Carrick sacked

Michael Carrick has left Manchester United's training ground following talks over his future, with Eddie Howe and Julian Nagelsmann emerging as early contenders to replace him if he is sacked.

Carrick's position at Old Trafford is under major threat following the club's poor start to the season, with work towards identifying his successor believed to be ongoing.

It is understood Howe and Nagelsmann both feature prominently on the list of candidates the club has explored to potentially replace him, and that both managers are aware of United's interest.

Sources have also indicated Aston Villa boss Unai Emery is admired at United, but the fact he is under contract would complicate any move for the Spaniard.

Howe, Nagelsmann and Antonio Conte - who is interested in the job - are out of work, making their potential appointments easier.

Multiple sources have told BBC Sport that former Newcastle boss Howe is fully open to joining United if Carrick loses his job.

Nagelsmann is available after leaving his job as Germany head coach after the World Cup, while Conte - who has also been linked with Juventus - is open to returning to football after leaving Napoli in May.

Carrick left United's Carrington training ground at around 17:00 GMT on Monday.

Should he be dismissed, the 20-time English top-flight champions will be looking to appoint their eighth permanent manager or head coach since Sir Alex Ferguson departed the club in 2013 on the back of winning their most recent title.

Here, BBC Sport takes a closer look at the contenders who could be up for the job.