Yep, they are a selling club but have used that money to soak up some of the best young talent in Europe. Dembele, Mor, Weigl, Guerreiro. Aubameyang would be a big loss but he's seen his teams best players leave for Bayern (including his good friend Mario) and stuck around.
He could've left Germany when he left Moenchengladbach and received more money than he's on now. Maybe I've got the guy all wrong and he'd jump at the chance to join Bayern or Citeh etc. Who knows?
I'd love him here though.