Manchester United fullback Rafael da Silva feels Chelsea have made a gun signing in Oscar. The Internacional midfielder had a Chelsea medical last week and is expected to sign for Blues after the London Olympics.

Rafael is convinced Oscar, 20, would be a big success in the Premier League.

He said: "I have heard about Oscar coming to Chelsea and he is a good player and very important to Brazil.

"I really think he will do very well in the Premier League because he is a talented player."