US is already coordinating possible air support for iranian troops in Iraq, plus the iraqi security forces obviously (i.e shiite Iraq). Unlikely bedfellows, but there you have it. Saudi and Qatari incompetent, useless, disgustingly rich, playboy, kidfucking bundle of stickss obviously can't control the retarded extremist fanatics they've funded and unleashed, and I doubt the US is further going to humour their moronic grand strategy for a completely sunni middle east, not if it risks their own "project" in Iraq.