Gary Neville said the speed of Ruben Amorim's exit from Manchester United had come as a "shock" after the Portuguese boss was sacked on Monday after 14 months in charge.
Amorim left Old Trafford with the struggling Premier League giants sixth in the table after Sunday's draw at Leeds which followed a woeful 1-1 result at home to basement club Wolves.
Amorim, 40, has the lowest win percentage -- 31.9 percent -- of the seven managers who have taken charge at Old Trafford since celebrated boss Alex Ferguson stepped down in 2013, when the club last won the Premier League title.
Former United and England full-back Neville, now a well-known television pundit, told Sky Sports News: "When a manager is sacked, it's a poor reflection on everybody. It means it's not worked. I'm not surprised it's happened. I didn't realise it would happen so quickly".