Manchester City midfielders Gareth Barry and James Milner are both doubtful for the club's Champions League opener against Napoli. Barry has been out since he injured his ankle while playing for England against Wales on 6 September. Milner suffered concussion after a clash of heads against Wigan in the Premier League on Saturday. Nigel de Jong (foot) remains on the sidelines, while Italian striker Mario Balotelli is suspended. http://news.bbc.co.uk/sport1/hi/football/14816424.stm