Wolfsburg are close to succumbing to pressure from Inter (no Champions League football) to sell them Perisic. That should tell you something, that even with the Volkswagen millions, they will sell players. As they did when we pressured them for Dzeko.
If De Bruyne wants to go, he will go. Wolfsburg won't be able to stop him and they won't be as arsey as Liverpool have been with Sterling (although he'll cost a lot). Wolfsburg will try to play on his loyalty to them to try and keep him, since they have treated him very well.
But while we may not be a global glamour club yet, we offer more in every department than Wolfsburg. More exposure, more money, more chance of trophies, bigger stadium, more fans. I'd be surprised if he turns us down, he is very self-confident unlike the bottler who turned around today, and we can surely offer him weekly football since his impact is much greater than Nasri's.
Just say yes, Kev.