My first write in

Our relevant officials should speak about the good we have done in Iraq, while beginning to withdraw our military. Now that the Iraqis are in a position to manage their own destiny; so far as keeping order and policing are concerned. It would be in our best intrest to maintain diplomatic and market relations with Iraq, directed by officials from the coalition countries.
This should be done before it's too late, as happened in Vietnam when a similar strategy was tried. It might be helpful to proclaim that the economic costs of the war including the mention of the human costs becomeing too burdensome. This should be done carefully, since it is difficult to persuade many people that a withdrawal on the basis of cost in lives and economic losses is not, a defeat. We have done more to help them with their freedom then any others before us.
The people of Iraq, have sacrificed enough in the process of having their autocratic government by Sunnis overthrown. So there will be better times for Shiites and Kurds, the small number of people of other religions and the secular people with their coalition government. There may be some violent rivalries between the two main factions (Sunnis and Shiites, the Kurds being mainly Sunnis), but this should be handled by the religoious leaders to resolve peacefully. In any case, the present of coalition troops seems to be mainly exacerbating the process.
As to the oil, we and our allies can still get what we need from Iraq by way of peaceful negotiations and competition, and some give and take.