"I think we will have a solution this week. In fact, I would say that (it will be done) on the first or second of July - maybe on the second because the first will be a very busy day at Barca with the change of president," agent Dimitri Seluk told Sport.
Seluk revealed he will speak to Rosell, but insisted his player's mind is made up to leave Barca and join City.
"Yes, we have to talk, but of course, the reality is not going to change in one moment," he said. "Yaya wants to play the important games and he knows that he will be an important player at Manchester City.