Netanyahu is the only smart choice.
But war is coming no matter who is elected. It will just go better if Netanyahu is running things.
I believe you are right, war is closer than ever, and closer than most people think, given that the US is no longer to be seen as the guarantor of Israel's survival under the Regime of Obama.
And that is the key to understanding Obama's game in the MidEast: Enable Iran and Iranian proxies to demolish Israel and restore moslem rule in the territory "from the river to the sea" while the US stands aside.