The winger is expected to tend in his transfer request with a possible move to the Latics still on the cards after the Robins turned down two bids for the Ghanaian
The 25-year-old has been the subject of two Wigan bids. However, the Robins have rejected all and recently announced they have also turned down two other bids for the Ghanaian.
Bristol City, who were relegated from the Championship to League 1 at the end of last season, are hoping to keep Adomah to aid their course for promotion, but the player seems set to break his silence over how his transfer is being handled.
The Latics transfer target has spent three years with Bristol City with his current deal running out June 2014.
The speedster has made 131 appearances for the Robins and has 17 goals in his name.