Arsenal vs Manchester United will undoubtedly be a significant test for Ruben Amorim since taking over from Erik ten Hag. Manchester United has struggled with consistency in away games this season, things are different for Manchester United since Amorim took over. Despite Arsenal’s unbeaten home record this season, that alone doesn't guarantee victory against a revitalized United under Ruben Amorim, and he will be eager to make a statement by securing a victory over Arsenal in this encounter.
If it's was before now, Arsenal will put Manchester United in their place but since Amorim is a new guy and hasn't played much likewise Arsenal has been on the fence with their performance, I don't think this two guys has anything spectacular to display in this match. What in expectating is draw atleast, Manchester United have improved ever since Erik left and has Ruud gave them that good spirits of football and Arsenal are not going to take defeat in the emirates.
From the series of the games Arsenal has played in their last 5 matches, one can tell that they are getting better from loss to draw to win three matches after while has been 4 win and 1 draw, they are not letting this slide for Arsenal to shine. It will be better for Arsenal if they draw than loose because Liverpool don't look like who is stopping. Manchester United also don't need to sleep on this one else they will slow down again to the top of the table.