Many things could happen before the next Israeli elections. Ehud Olmert could make a big comeback, wrest control of Kadima and resuscitate the party. Perhaps Tzipi Livni will return to life politically, and bring life to Haim Ramon's desk-drawer party. Or maybe Yair Lapid will recruit a dream team, turning his own party into a viable force. Perhaps Olmert, Livni, Lapid and Mofaz will join forces and...