But "as long as I am alive" isn’t a very solid guarantee. Sistani is an old man, and SCIRI and the Iranians can afford to be patient. If tactical compromises have to be made — such as scrapping the proposed Shi’a state-within-a-state — they can do that. If, for the time being, they have to settle for half a Khomeinist constitution, they can do that, too. After all, it’s only a piece of paper.