David de Gea says Marcel Sabitzer has quickly settled at Manchester United.
Sabitzer made his debut in United's win against Crystal Palace yesterday.
At some point, Sabitzer will have to get up with a microphone in hand to entertain his new teammates.
"He's not done it yet but when we go for dinner somewhere he's going to sing in front of everyone," said De Gea. "He's already talking with everyone, he looks like he's been in the team for a long time. He's a great lad.
"He's an experienced guy, he played a lot of games in the Bundesliga, he's a nice guy, a very nice lad, it's good for the dressing room. I think he showed in 15 minutes [against Palace], it's not easy to come in a game when we're one man less, he showed good spirit, I think he's going to help the team a lot."