Maybe there won’t be any practical change in Israel as a result of a Netanyahu defeat.
But there will be a salutary result in America. The national Republican party is going to be permanently characterized as owned by such as Adelson and fatefully beholden to
Southern Christian fundies (“evangelicals” to them) and to their more rabid heretic cousins, the christian Zionists.
It’s going to become a regional party, with dominance in the old Confederacy, Oklahoma, and parts of the Mountain West. The Republican Party has ensured that they will be unable to defeat any Democrat for President in 2016.
Sheldon Adelson is going to lose a lot of money, even for him, and the authorities are already going after him in his Vegas and Macau casinos.
This constant saber-rattling for pre-emptive aggressive war on Iran is going to come to an end.