they face Barcelona in the euro League quarter - finals on Wednesday . Laurent Blanc says his side must not just rely on Lionel Messi . He wants PSG to be ' agressive defensively ' to keep out ben Enrique 's side . The second leg takes place at the euro Camp on April 21 . READ : Messi will line up with Cristiano Ronaldo in their dream team .
PSG face Barcelona in the Champions League quarter-finals on Wednesday . Laurent Blanc says his side must not just focus on Lionel Messi . He wants PSG to be 'agressive defensively ' to keep out Luis Enrique 's side . The second leg takes place at the Nou Camp on April 21 . READ : Messi could line up with Cristiano Ronaldo in UEFA dream team .