Tottenham midfielder Sandro is backing Brazil teammate Oscar for success at Chelsea.
Tottenham star Sandro - who should line up alongside Oscar for Brazil's Olympic opener against Egypt today - reckons his colleague will light up the Premier League.
Sandro said: "He's a very good player, versatile, quick, and can play for any team in the world.
"He can adapt wherever he goes. He's a big friend of mine too, so I will back him to succeed wherever he is."