1. Marcus Rashford

Despite Manchester United's struggles, Marcus Rashford is continuing to develop positively at Old Trafford. Rashford has performed well in difficult circumstances this season, scoring 10 goals and making 4 assists - even though he had to move from his favored left-wing position to center forward when Martial was injured.
Rashford has been criticized for his inefficiency in the past but he has performed admirably in the big matches. He has scored against both Liverpool and Chelsea already this season. He has also been a leader for United even though he is among the younger players in the squad.
Rashford's performance in this game could be a deciding factor for United; he has to perform well if United are to win this game.
Tottenham have struggled at the back this season, and they conceded two goals against Bournemouth last week. United will hope Rashford can take advantage of Tottenham's shaky defense and score another important goal.