Flick lauds ‘world-class’ Raphinha display in Barcelona’s win over Rayo

Hansi Flick described Raphinha's display in Barcelona's 5-2 win over Rayo Vallecano as "world-class" as the Blaugrana's perfect start to their LaLiga title defence continued. 
Raphinha made it five goals in three league games this season with a brace at Camp Nou on Monday, with Barcelona level on points with Real Madrid at the summit. 
Sergio Camello had given Rayo a 12th-minute lead before Raphinha levelled things up seven minutes later with a brilliant run and finish into t