#1 Marcus Rashford’s Movement

Marcus Rashford will have a say in this game no matter where he’s played. Trent Alexander-Arnold will remember the kind of torrid time he has had against Rashford in the past and will not want to come up against him.
Rashford has really been impressive this season and under Solskjaer, he’s really brought it. With goals, assists and incredible movements, Liverpool will be fools not to take note of him.
Yes, Virgil Van Dijk have been impressive this season, but Rashford will give Liverpool's defence something different to think about in this tie. He also wants to prove that Ole has been right in playing him instead of Romelu Lukaku. There aren't many games as big as this one for Manchester United and Rashford will need to perform.
As a player brought through the system at United, Rashford will want to get one over the club’s old rivals. Liverpool should be worried about his off the ball movements as he’ll try to drag the Reds' defenders out of position. If he successfully does that, the runners from deep will have space to exploit and hurt Liverpool.
If Van Dijk doesn’t marshal his charges well, Rashford will have a field day against them.