Two of Sunderland's summer signings could miss out on the Black Cats' trip to Stamford Bridge in less than a fortnight, while one is certain to be absent for the match. Chelsea welcome Sunderland to SW6 next weekend hoping to avoid a potential Premier League banana skin. The newly-promoted north-east club have made a fine start to the new campaign, notching three wins and two draws from their opening seven matches - the same record as Chelsea.