Why are Man Utd struggling in Amorim's system?

[Nickie]

Match Of The Day 2 pundits Leon Osman and Fara Williams discuss Manchester United's tactical struggles under new coach Ruben Amorim, as well as his stern criticism of his side after a 3-1 loss to Brighton.

More... (https://www.bbc.com/sport/football/videos/c0k5g08n6jko)