Cesc Fabregas open La Liga campaign with three -0 rout of Villarreal . Lionel Messi grabs a late double to round off scoring in La Liga . La Liga and new recruits Barcelona and Alexis Sanchez also score .
Barcelona open La Liga campaign with 5-0 rout of Villarreal . Lionel Messi grabs a late double to round off scoring in Nou Camp . Thiago Alcantara and new recruits Cesc Fabregas and Alexis Sanchez also score .