I agree Manchester United needs to play better in Premier League. They have not won game in four matches which is worrying. They have big chance to win their next game at home against Southampton. This game is important to show how strong they are especially since Southampton is having tough season. Manchester United should try to win this game easily and show that they can play consistently against weaker teams. If they win it will make their fans happy.
In fact, Southampton are very weak and Manchester United must beat them, maybe Southampton will want to try to get out of the relegation zone, but they need to try very hard for this. And Manchester United, despite very difficult opponents, did not lose to Liverpool and Arsenal in the last two matches, maybe Amortm is starting to improve the game?