There was plenty to ponder for Arsene Wenger and co after the Gunners' 2-0 reverse at Stamford Bridge.
Radamel Falcao and Angel di Maria scored as Manchester United overcame Everton by a 2-1 scoreline on Sunday afternoon.
Chelsea beat Arsenal 2-0 on Sunday, but what did Blues fans make of Cesc Fabregas's performance against his former side?
Liverpool midfielder Steven Gerrard made an impression during his side’s 2-1 win over West Bromwich Albion.
Manchester United's Rafael impressed in the club's weekend victory 2-1 over Everton.
Former Arsenal striker Alan Smith said Chelsea full-back Cesar Azpilicueta dominated Mesut Ozil during Chelsea's comprehensive 2-0 victory against Arsenal.
Former Southampton captain Adam Lallana impressed as Liverpool overcame West Brom on Saturday.
Manchester United boss is seeking to find the sort of balance which Chelsea currently possess.
Saints fans aimed chants at the Spurs boss throughout their clash on Sunday afternoon.
Sky Pundit Jamie Carragher feels Manchester City star David Silva is levels above Manchester United midfielder Juan Mata and Arsenal ace Santi Cazorla.