I think Arsenal has a big chance to win that match because they are playing at home. It's the same as when they were held to a draw at Fulham last week, but basically they have to learn from that mistake to get maximum points against Manchester United this week. I have no doubts about the quality of Arsenal's players, but Ten Hag and his team will not be beaten easily either.
Probabilities suggest that Arsenal have home advantage which makes them favorites, but who knows maybe Manchester United will secure the 3 points. I'm counting on Arsenal to win despite their draw last week.
I too think Arsenal has a better chance of bagging the three points in the game with Manchester United. Asides the supposed advantage Arsenal may have playing at home, they’ve got a good squad as well as the determination towards winning the game. I too have little doubts about the quality of the players playing for Arsenal and I think they’ve got what it takes to play against Manchester United and come out the victor.
Personally, I’m hoping for a Man United win but I wouldn’t hold my breath. I think the game may have both teams each scoring a goal.
I doubt Arsenal is the favorites to win cause of playing at home. They’ve become much better and are looking good enough to win. But the game could go either way and Man United could as well go ahead and get the win.