Brown also put Davion back in over Keon when Keon was already starting to show out while Davion was out prior to the end of the year. Brown clearly makes certain guys earn it. Usually it's the new players. Nothing wrong with that, until it creates an issue. This was, and now is a Monte issue. What was Sasha promised coming over? What were the expectations?
There was a whole campaign for him to be persuaded to leave Greece and move to NBA around this time last year. Brown had traveled all the way to Athens to watch him play a couple of times and it wasn't an easy decision for Sasha to leave and also for Olympiacos to agree to release him getting those "buy out" money that if I am not mistaken were "deducted" by Sasha's rookie contract.
No details were mentioned if there were some promises, but who knows? Also it might have nothing to do with Kings and his limited role, it could be because he was away from family/friends/girlfriend for such a long time, and during the whole time there was a whole social media outburst that was impossible for him or his people not to notice. At one side we had the Greek/Bulgarian/European sites going in full war against MB for not giving him much playing time (way before the injuries) and on the other side there were the Kings group/fan pages that people that were not aware of him as a basketball player were mocking him and calling him a bust, because he fell way off those high expectations that he could make an impact.
As someone else wrote before, it could be connected with him coming back to Greece that caused him wanting to leave the Kings but that would probably mean leaving the NBA in total and not just the Kings.
FYI, Sasha was never causing chaos via media all his years in Europe, he was friendly with journalists, willing to give interviews (he speaks perfect Greek, you can't even tell he is not native, way better than my and his English) but he is a low profile guy. If the leak indeed occured by his side (that is the most possible thing) it was not from him but by someone else (agent?) that wanted to push/press things in a certain way. I hope he gets to stay in the NBA but I will not be watching his matches if the Kings are playing at the same time as well, unless he is the one we are playing against.