Ruben Amorim and his coaching staff are thrilled with the progress a Manchester United star is making, with the youngster now deemed 'untouchable' in the transfer market, according to a trusted source.

Manchester United manager Ruben Amorim has already singled out one of his first-team players as “untouchable”, according to Fabrizio Romano.Amorim hasn’t been in the job that long at Old

Manchester United great Jaap Stam has offered to join Ruben Amorim ’s coaching staff to help fix the club’s leaky defence. The Red Devils’ defensive struggles have continued since Amorim took over the reins from Erik ten Hag, with the club managing just one clean sheet in the Portuguese’s opening nine matches at the helm.