Jürgen Klopp has tinkered his attack line in recent games in an attempt to bring in freshness during a congested run of fixtures.
The quartet of Philippe Coutinho, Roberto Firmino, Mane and Mohamed Salah have totaled 50 goals between them so far this
season. “Liverpool are very good going forward so you need overall a good defensive performance,” said Wenger, who is set for a 53rd meeting with the Reds as a manager.
“I have to analyse that well and you have to guess a little bit who will play. It is not always the same – it depends on their personnel.
“They have plenty of offensive players and, looking at them recently, they have changed their teams a lot so it is difficult to guess. But I will try to see what I do.
“For me, the most important thing is we turn up with a positive performance. We have been strong at home and it is important we continue to dictate our game at home.”
The Gunners were thrashed on their visit to Anfield earlier in the season as Klopp’s men turned on the style to take three points with a 4-0 result.