Barca starlets Yamal, Cubarsi 'can define era of world football': Xavi

Barcelona coach Xavi Hernandez said Friday teenage stars Lamine Yamal and Pau Cubarsi could go on to 'define an era' of world football."Many have arrived (at elite level), but maintaining it is very difficult, but they can, they have everything, the mentality, the capacity, I think we're looking at two players who can define an era at the club, and even in world football."