i heard they were looking into a way to unlock or rework Adrian side of things, basically unlocking Japan trip with sharing and without sharing while also granting the players a way to make him leave (for real this time) if we want. So just gotta have some patience.
And to be honest i also am waiting for it... i hope that since we make him and Josef leave, we could instead then invite other girls to live in the apartment building. This could be a cool way on expanding Starmaker like adding more girls to turn into stars all living in the Apartment.