Moyes facing Rathbone 'reunion' at Man Utd
The Daily Express says Lumsden has been Moyes' sounding board throughout his managerial career and is usually by the manager's side when he begins the analysis of the opposition ahead of matches.
Moyes will come across Mick Rathbone at United. Rathbone was sacked as Everton physio in 2010 having also followed Moyes from Preston.
He now works at United checking on the fitness of the players they have out on loan.