I looked into it and yeah, I like your changes, but honestly I want to give Zeus one more chance. He took Gambit and won a major. While some call it a fluke, I think that he does still have a great mind as an IGL. He needs to work on his fragging.
Also it's pretty difficult to balance a team that has s1mple in it because he probably requires so much space that it might even make it hard for the other stars to get involved. But he's doing it with electronic currently. If he can get room for flamie too then I think he might have just cracked the NaVi code.
If he does fail though at the next few tournaments then yeah I think he needs to go too.