Jurgen Klopp has confirmed Virgil van Dijk, Thiago Alcantara and Luis Diaz are all back in training, but the latter "probably" won't be risked against Arsenal.
Liverpool take on the Premier League leaders at Anfield on Sunday, knowing they can't afford to drop any more points. Klopp's side are eighth in the table, 10 points behind Manchester United in fourth. A loss to Arsenal would surely end their top four hopes.
Diaz hasn't played in the Premier League since suffering a knee injury the last time Liverpool played Arsenal in October. The Reds are planning on ending the Colombian's six-month injury hell when they travel to relegation candidates Leeds on Monday, April 17.