Willian: 'Fred can improve United a lot'

The 'Red Devils' announced the transfer through their official Twitter account, stating that they had reached terms with all relevant parties. 

It means Fred will be a welcomed addition to Jose Mourinho's midfield, which is in need of rejuvination following the retirement of Michael Carrick.

Not only did Willian wish his Brazil team-mate well in England, but he gave him his backing to do well in the league.

When asked whether Fred can make an impact at Old Trafford, Willian replied: "Of course, no doubt about that. He has a lot of qualities.

"He can improve [them] a lot. He goes to one of the best teams in the world. I am happy for him. I hope he does well at Manchester United.

Willian added: "He is very happy to come to the Premier League to play. We talked a little bit about that. 

"He is excited to start but now is the time to think about the World Cup. I think he is very happy but now it is time to think about the national team".

Brazil face Austria in their final warm-up game before this summer's tournament on Sunday.