GLYN KIRK/AFP/Getty ImagesGoalVideo: Opta EPL preview - week 7VideoPremier LeagueWest BromwichNewcastleManchester UnitedHuddersfieldSwanseaStokeSouthamptonBurnleyWest HamCrystal PalaceBournemouthWatfordBrightonTottenhamManchester CityChelseaArsenalLiverpoolEvertonLeicesterLook ahead to the weekend's Premier League action, with the help of the key stats from OptaAdvertisement