Ralf Rangnick says Chris Armas is a "very helpful" individual to have on board at Manchester United - despite complaints from some Red Devils players.
Armas has never coached outside of North America prior to joining Man United and eyebrows were raised when he arrived at the Red Devils' Carrington training base shortly after Rangnick's appointment.
An MLS-based source told the MEN at the time that they thought 'someone was playing a joke on them' as it was a 'strange decision to hire someone who has done so poorly' in the United States.
