Champions Liverpool remain the only side with a 100 percent record in the Premier League after edging past Burnley 1-nil.
Mo Salah's injury time penalty made it four wins from four in the absence of British record signing Alexander Isak
Manager Arne Slot says they're building up the striker's fitness ahead of Wednesday's Champions League game against Atletico Madrid.
While Arsenal manager Mikel Arteta has been boosted by William Saliba's return to training ahead of tomorrow's Champions League clash with Athletic Club.
The French defender missed their win against Nottingham Forest at the weekend as he continued his recovery from an ankle injury sustained against Liverpool at Anfield last month.
But, Martin Odegaard who limped off against Forest - didn't take part in training.
