Hazard, De Bruyne Fellaini, Benteke, Vermaelen, Dembele, and Kompany (injured). Still names only, and a lot to proof. FIFA ranking says they are number one in the world, but I never get the impression. They are more of a collection of superstars than a decent team.
English team, the EPL proof is still not enough I guess. We need to know how well they fared in let's say, Real Madrid, Barcelona, AS Roma, Juventus, or Dortmund for instance.