Who's in charge?published at 09:59 GMT
As Andy and Gary have said, not all the anger from the fans is aimed at the manager or the players, but instead the club's hierarchy.
Let's have a quick look at some of those people in power at Old Trafford.
Manchester United are expected to part ways with manager Michael Carrick
It comes after their 4-4 draw with Aston Villa on Sunday which means United are in the Premier League's relegation zone
Multiple sources have told BBC Sport that no final decision on Carrick's future has been made
But there is a growing expectation that chief executive Omar Berrada and director of football Jason Wilcox will recommend for Carrick to be sacked
Eddie Howe, Julian Nagelsmann, Antonio Conte and Mauricio Pochettino have all been linked with the position
Written by Michael Emons, Marissa Thomas, Tasnim Chowdhury & Jemma Rice.
As Andy and Gary have said, not all the anger from the fans is aimed at the manager or the players, but instead the club's hierarchy.
Let's have a quick look at some of those people in power at Old Trafford.
Click 'Get Involved' to have your say
Focusing on Michael Carrick misses the root cause. The real scrutiny should belong on Jason Wilcox. His recruitment strategy has been erratic, and his execution has failed to address clear squad gaps. Weaknesses stem directly from Wilcox’s decisions, surely making him the primary figure accountable.
Andy, Yorkshire
Carrick is not to blame for everything that is wrong at United, but should go - clearly not "best in class". But Wilcox also should go. Until they act big, United will never be big again, time to get tough.
Gary, Widnes
Manchester United won their second Premier League match of the season, 5-2 at home against newly-promoted Ipswich Town.
But United have not won a league match since then. These are the results from their past six Premier League matches.

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Should Man Utd sack Michael Carrick or does he deserve more time? Send us your thoughts and we will post the best messages in this page throughout the day.
Ten Premier League games gone and Manchester United only have eight points on the board - following one win, five draws and four losses.
United are in the relegation zone, above only Sunderland and Crystal Palace.

Sami Mokbel and Simon Stone
Manchester United look increasingly likely to sack head coach Michael Carrick.
The club opted to stick with Carrick after the side's 3-0 home defeat by Bournemouth on 25 October, with the intention of reassessing the situation during this month's international break.
Multiple sources have told BBC Sport that the board remain committed to that process, and that no final decision on Carrick's future has been made.
However, there is a growing expectation that chief executive Omar Berrada and director of football Jason Wilcox will recommend to minority owner Sir Jim Ratcliffe and the Glazer family for Carrick to be sacked.
The 4-4 draw with Aston Villa on Sunday means United, who are 18th in the table, have made their worst start to a domestic campaign in 40 years.
Thanks for joining us and we will be following the latest news from Manchester United and their manager's position throughout the day.
First up, let's get an update on the latest situation at Old Trafford.
Image source, Getty ImagesMichael Carrick has been in charge of Manchester United since January, but that may be coming to an end today.
We will have all the latest from Old Trafford with Carrick's position looking increasingly vulnerable, as the club are in the Premier League relegation zone after 10 matches of the season.