The old best-of-five format was compact and ideal coaches of good teams hated best-of-five, because it gave too much of a shot to an underdog, but that was exactly why it was perfect.
Indeed, in the face of rising domestic opposition to Supreme Leader Ali Khamenei and President Mahmoud Ahmadinejad, the regime's best bet may be to launch a war against the hated Jews in order to unify the clerical leadership - which is now split between those supporting the regime and those supporting the opposition - behind the regime.