It's cynical, monstrous. The Iraq Study Group recommends that the US reduce its combat role in Iraq, and that it use the leverage of withdrawing its forces and money if the Iraq government doesn't improve security quickly enough to suit us. So, having broken the pottery, we spread the shards around the floor and if the proprietor isn't quick to sweep it up we leave the shop. (The ISG also recommends enlisting the aid of nearby Sunni-majority nations as well as Shiite Iran to help with the process, notwithstanding that Iran doubtless seeks greater influence in Iraq through its dominant Shiite majority, and Sunni nations, including well-armed Saudi Arabia, have threatened to intervene in Iraq if Sunnis are continually murdered by Shiite death squads.)
If I'm Iran, I'm LOL. This report plays directly into Iran's hand. All Iran must do is "play nice" while waiting for the ongoing violence to drive Americans out; and meanwhile, by a thousand cuts, moving into control of Iraq through its empowered Shiite government, all the while watching more of our soldiers die trying to perform "mission impossible." Even al Qaida, not a mirthful bunch, must be giggling.
My plan--immediate and complete withdrawal of all US forces from Iraq, coupled with the bequest of several billions of dollars (say, 20, which is about what we spend there in three months) to Iraq's government to pay for the remaining damage and chaos we've caused--has this saving feature. We demonstrate our bona fides about not wanting empire in the Middle East and we save money and American lives. The Iraqis, and, for that matter, the others in the region can slug it out as they deem appropriate. My bet is that after a while they'll find a way to establish equilibrium--the state that the region was in, right or wrong, before we fucked it up.