In this week’s Sport: Controversial Chelsea striker Diego Costa tells us how he’s settling into the Premier League, and why he wants to be a champion with the Blues | Rob Smyth explores the impact Eoin Morgan is having on England’s cricket team | And we preview England’s Cricket World Cup hopes | Plus all-conquering junior sprinter Jodie Williams tells us how hard it was to miss a home Olympics, and how she’s ready to more than make up for it