Bristol City have rejected two further bids for winger Albert Adomah.City refused to reveal the club pursuing the Ghana international, but newspaper reports suggest Wigan have made a £850,000 bid.The 25-year-old has previously attracted interest from Crystal Palace and Swansea City.League One-bound Bristol City paid a six-figure sum for the former Barnet player in 2010 and his current deal runs out next summer.Adomah, capped nine times for his country, has made 136 appearances for the Ashton Gate outfit, scoring 17 goals.