ISAAN KHAN: Thomas Partey's return to the starting XI is a timely boost for Arsenal's title challenge... while Kai Havertz shows his resilience in 5-0 thrashing of his former side Chelsea

ISAAN KHAN: Thomas Partey (left) impressed on his return to the starting XI, as Kai Havertz (right) showed great resilience in Arsenal's 5-0 victory over former side Chelsea.