Mascherano is not a natural centre - back but he 's played in that position on several occasions this season and did not disappoint .
If the world champion plays as a left - back , Javier Mascherano will accompany Pique in the heart of defence .
Javier Mascherano is not a natural centre - back but Javier Mascherano 's played in that position on several occasions this season and did not disappoint .
If the world champion plays as a left - back , Javier Mascherano will accompany Pique in the heart of defence .