Controversial officiating stole the spotlight against Manchester City, but a slow, cautious possession game and a lack of attacking guile remain Michael Carrick's biggest hurdles at Manchester United
Tottenham have yet to score a Premier League goal this season, while Andoni Iraola and the Reds seek attacking consistency after both clubs invested heavily in high-priced forwards.
The Gunners are demanding clarity on set-piece officiating against Sunderland as referees admit a crucial VAR error cost United in the Manchester derby.
Viktor Gyokeres failed to register a single shot in the Gunners' 1-0 win at Napoli, highlighting a troubling trend for a marquee striker struggling to generate chances in a dominant attack.
A game-by-game simulation of the 144-match league phase projects early shocks for Barcelona and Real Madrid alongside heavyweight battles for Arsenal and Bayern Munich.
Mikel Arteta and Xabi Alonso bring their lifelong friendship from San Sebastian to the London derby as the Gunners look to defend their crown against a rebuilding Blues squad.
The USMNT striker rejected a $52 million move after the Premier League side raised concerns during his medical, leaving both clubs scrambling after deadline day
