BBC Sport - Premier League preview - Arsenal, Man City, Chelsea & Swansea

BBC Sport's Premier League preview

BBC Sport previews this weekend's Premier League fixtures, including Saturday's early clash between Arsenal and Manchester City.

City manager Manuel Pellegrini thinks Arsenal now pose a bigger threat following the arrival of forwards Alexis Sanchez and Danny Welbeck.

Jose Mourinho's Chelsea host Swansea, the only other side boasting a 100% league record, with Swans boss Garry Monk saying his side need to "give the best performance we can give" to get a result at Stamford Bridge.

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