City's recent struggles have raised questions about Pep Guardiola's team overhaul, which saw the team spend heavily during the off-season. Guardiola's side has suffered consecutive defeats against Tottenham and Brighton, leading to concerns about the team's performance.

Manchester United, on the other hand, has also struggled, but they finally secured their first win of the season with a last-gasp penalty against Burnley. However, their victory came after a series of errors and a disappointing League Cup exit at Grimsby.

Liverpool, led by manager Arne Slot, has been on a hot streak, boasting a 100% record in the Premier League. The team's recent signings, including Alexander Isak, have been a major factor in their success. Isak is set to make his debut against Burnley, and it will be interesting to see how he fits into the team's forward line.

Another key match to watch is the clash between Nottingham Forest and Arsenal. Forest's new manager, Ange Postecoglou, will be back in the Premier League after being sacked by Tottenham just three months ago. Postecoglou's return comes with a hint of schadenfreude, as he was unceremoniously sacked by Tottenham chairman Daniel Levy despite winning the Europa League last season.