The Da Silva twins were meant to be special, a couple of incredibly promising full backs. The dream was that they were going to be Man United’s right and left back for a decade, but now they have both left the club. Rafael especially had world class potential, unfortunately for him and his brother however, they were both made of glass and couldn’t stop getting injured. Despite numerous attempts to give him a first team run, it never worked out and is now a Porto player. Hopefully for him he can finally put his injuries behind him.