Amorim said: "I'm so happy for him. He is such a player. He works really hard, he has quality.
"When you see that kind of guy like Mason working hard every day, eating well, having ice baths, when you have this kind of player you just want to help him. He is perfect for this position as he can be a midfielder, but also runs like a winger so I'm really happy for him.
"When you have a full squad you can think about the game. Sometimes we're surviving with people in different positions, but with more options you can change the game and push forwards and these things can help you win games."