Well, I agree.
It would be pretty hard to settle a war with Iran when Iraq is still in progress.
IMO, Iran is a much bigger danger than Iraq ever was, or would ever become even. I dont think anything is going to be done about this, though. Five years down the line, we may have to live with a nuke armed, mullah run Iran in perpetuity.
Israel won't tolerate that, they cannot, they would be obliterated.