Howe and Nagelsmann top Man United's list if Carrick is sacked

Michael Carrick has left Manchester United's training ground after talks over his future, with Eddie Howe and Julian Nagelsmann emerging as leading candidates to replace him if he is sacked. Carrick's position is under major threat after a poor start to the season. Aston Villa's Unai Emery is admired but under contract, while Antonio Conte is also interested in the job.