Luis Enrique has been given no clues as to what Unai Emery's starting line-up might be on Wednesday, as Paris Saint-Germain have gone with a 23-man squad which doesn't give anything away in terms of recent injury rumours.
Angel di Maria, Adrien Rabiot and Thiago Motta have been said to be doubts for the clash, but travel with the squad in Camp Nou regardless as PSG look to progress into the next round of the Champions League off the back of their 4-0 first-leg victory at Parc des Princes.
PSG matchday squad to face Barcelona:
Maxwell, Marquinhos, Aurier, Motta, Verratti, Pastore, Lo Celso, Cavani, Di Maria, Arreola, Descamps, Silva, Meunier, Nkunku, Lucas, Draxler, Ben Arfa, Kurzawa, Kimpembe, Krychowiak, Matuidi, Rabiot.
The French club will train on Tuesday evening at Camp Nou, at around 18:00 local time.