The Argentine featured heavily for the Gunners after lockdown but has now moved to Villa Park with Bernd Leno remaining number 1 at the Emirates
Liverpool played their first game after the announcement of the European Super League, and failed to win against Leeds
He said: “He senses where the space is and how to use it. I wouldn’t necessarily say he’s a dribbler with skills and tricks but he’s dynamic. How he plays, he is unique in some ways.