Manchester United manager Ole Gunnar Solskjaer: "We're not going to see the best of Mason [Greenwood] for a couple of years. He's learning, growing as a human being, he'll grow more and more.
"Marcus [Rashford] sprung on the scene the same age and you see more maturity in his game.
"You saw the intent straight away. Newcastle made mistakes but we made them make them by pressing and we made it hard for them."