Barcelona’s Luis Suarez (centre) celebrates scoring their second goal of the game with team-mate Jordi Alba, against Arsenal, Camp Nou, Barcelona, 16 March 2016.

Barcelona's Luis Suarez (centre) celebrates scoring their second goal of the game with team-mate Jordi Alba, against Arsenal, Camp Nou, Barcelona, 16 March 2016.

Barcelona’s Luis Suarez (centre) celebrates scoring their second goal of the game with team-mate Jordi Alba, against Arsenal, Camp Nou, Barcelona, 16 March 2016.