Gary Neville has credited Brighton for 'dismantling' Manchester United and insisted Saturday's Old Trafford hammering is 'worrying' for his former side.
United were outclassed in every department by the visitors as Danny Welbeck, Pascal Gross and Joao Pedro wrapped up a dominant 3-1 win.
Defeat handed Erik ten Hag a first home loss in over a year with the Seagulls winning on that occasion as well.
Ex-United defender Neville hit out at United's American owners, the Glazer family, after the match and insisted there was a 'culture of greed' at the club that is causing problems on the pitch.