Dan Walker and guests look forward to all the weekend's football fixtures with Sunday's heavyweight meeting between Manchester City and Chelsea providing the highlight. Jose Mourinho's side may have won both encounters last season, but City ultimately claimed the title. Other key matches include Liverpool's visit to West Ham, Aston Villa against Arsenal and Stoke's trip to QPR, as Potters boss Mark Hughes makes his first return to Loftus Road since parting company with the club in November 2012.