Mark Schwarzer has claimed one Arsenal player looked ‘lethargic’ in this afternoon’s north London derby against Tottenham. Mikel Arteta’s side endured one of their best results of the season with a 3-2 win against their north London rivals, with Tottenham almost completing a late comeback against Arsenal that could have ended their Premier League title hopes. Despite the pressure and potential narrative, Arsenal held on, with the Gunners securing a huge three points that takes them clear of the Premier League standings with three games left to go this season for the English giants. Yet one Ars…