What do you think will happen?

Well, I do know that the Sunnis were in control under Saddam. That worked out well didn't it ? The Shiites run Iran, you know how that is going. Iraq can only survive if all are equal. The only alternative to that would be 3 countries divided . That would end up in a continued war to control all of it. Until they realize that blowing up each other is not the way to go , the war continues because behind the scenes is Al Queda stirring the pot up on both sides.