Ruben Amorim's acrimonious exit is the latest example of Manchester United's chaos and instability under Sir Jim Ratcliffe, says Phil McNulty.

Manchester United has sacked Ruben Amorim after disagreements over the team’s tactical approach. Darren Fletcher will take over on interim basis. Join Dominic Booth

Ruben Amorim's acrimonious exit is the latest example of Manchester United's chaos and instability under Sir Jim Ratcliffe, says Phil McNulty.