Liverpool face Arsenal today in what could be one of the biggest games of the Premier League season for the Reds. Arne Slot’s side sit second in the standings after Manchester City’s win against Southampton yesterday, with a victory today at the Emirates Stadium enough to overtake Pep Guardiola’s men and to increase Liverpool’s lead on Arsenal to seven points. With Jermaine Pennant backing Liverpool win against Arsenal, the Anfield side are the favourites heading into today’s huge tie in north London, where the Merseyside giants can deliver the Gunners a major blow in their early-season chance…