I consider he will be better if Erik Ten Hag leaves the club, because it is becoming more difficult for Manchester United to win matches. I don't believe Manchester United will play very poor games this season, because they played well and finished last season in the top four in the table, and even Rushford is a substitute player in Manchester United now, his performances are very poor.
Is Ten Hag actually the problem behind Manchester United's poor performance? I will say yes to some extent because he coaches the players and he was given the money he requested to sign players that he feels will be good for his style of play in order to make Manchester United a better team again; unfortunately, the players are not performing to the expectations of fans and probably the manager; will this be the players problem too? because last season Ten Hag managed to win the EFL Cup with the team he had, and he was able to qualify for the Champions League even though we know that Liverpool, Chelsea, Tottenham, and other teams that are supposed to fight for the Champions League with them were not in form. Ten Hag tried to make that happen, but this season things are entirely different.
I don't think Manchester United get better striker and defender now because that is what is wrong with the club this season, and if Erik Ten is unable to sign a new striker next year I don't think Manchester United will improve because all of the players in the club are weak players, and they need to bring in new fresh young players who can compete with other clubs. And their next match is against Aston Villa which I believe will be a good win for Aston Villa, because Manchester United cannot compete with them they are in good form in the league, and they have a chance to win the Premier League this season with way they are playing.
They signed Rasmus Hojlund during the transfer summer, and he was a very good striker before they signed him, they also have good wingers like Rashford, Anthony and now a good Gernacho. I think Ten Hag need to coach them towards a better performance because they are good players individually.