I still believe that Manchester United will win this match, even though it requires solid teamwork between United players, especially in the midfield and front lines. This match will be played at Old Trafford, playing in front of the public itself will provide great encouragement and motivation when hosting Galatasaray. The point is not the system that Ten Hag implemented, but how disciplined the United players were in this match.
Manchester United are the favorites, but they will not easily win the game against Galatasaray if their players only care about themselves. Some of Manchester United's current players are too selfish, giving the impression that they are playing alone by scoring goals, but in fact there are teammates who have more of an advantage in scoring goals. That was a fact in some of their previous matches, but Ten Hag doesn't seem to be able to change that style of play easily.
I also believe Manchester United has a high chance of winning, but I cannot deny that some of its current players are too selfish. Rashford and Bruno are the two players I mean, this is too chaotic for a team that is hoping to wake up from a title drought.