I dont have an issue with Sane. We've been fortunate that players like Silva and Aguero have bought in to the club and stayed for the best years of their career, for whatever reason it hasn't worked out for him in the same way. I'm disappointed about it as out of all of our signings I believe he has the attributes to be that next level Ronaldo/Messi level player. Whether he has the mentality for that remains to be seen.
Bayern on the other hand can go fuck themselves. They've publically tapped Sane up for seasons, statements from senior figures etc from the club.
I hope City put out a statement wishing Sane all the best and thanking him for his contribution but 'express their disappointment' at Bayern's conduct. We're too much of a soft touch with things like this. Time to send out a strong message.