Ake's decision?, what decision?City have the same policy for basically everyone... it’s not based on Peps liking of them. They are obviously ok with letting Bernardo going if he got the proper offer. City offered sterling a new deal which was ok:ed by Pep.
There is nothing that suggests pep want Ake gone. All akes decision
His parent club are happy for him to negotiate with Chelsea, if I was Ake I would not want to come back to us.
Ake will do as well as us out of the deal, I would imagine another nice signing on fee and wage increase.
At the end of the day it's a job to them, nothing more.