If those things are insurmountable then it wouldn't make sense for either club to still be continiuing with this, so it stands to reason it's very close.
Not you but to those who keep moaning about how DeBruyne should hand in a transfer request.
1) He most likely thinks he will get a huge move at some point whatever.
2) If he did, ask, would City promise to pay any amount of money to make sure he isn't left stranded at Wolfsburg seen as a traitor by their fans ? (Ans: would City fuck do that, so why should he ?)
3)Wolfsburg rebuilt him after Mourinho & their fans have backed him & treated him as a hero. Are you people who expect him just to shit on them, the kind of people who behave like that in your lives? If you are, you are shitbags & I wouldn't trust you as far as I could fucking throw you.