VIDEO: Barcelona's last session ahead of Villarreal clash

Barcelona are in crisis after three draws, and the team will need to answer back if they intend on keeping the worries at bay. 

It's been a difficult year for Barca, as exemplified by this week, with Griezmann not getting much playing time and rumours surrounding Messi's future. 

Training ahead of Villarreal was therefore key as the club tries to keep afloat.