Interesting thesis, but Obama isn't quite rational, and he'll provoke Iran any way he can. He will NOT 'allow' Israel to participate, he hates Israel.
Zero is also a sniveling wet-his-pants coward, and a bully child.
He will only attack the weak or helpless, he will never go up against Putin or Hu, they would clean his clock in a New York minute. Both Russia and China and about five other nations will not let Zero use the UN for cover anymore, he's out there all alone. NATO won't know him when they see oil and gas throttled. Israel will do what they want, all Zero can threaten is foreign aid, and they don't need it. Russia will be sitting on all Iran's nuke facilities and weapons and won't allow an attack on Israel.
Russia will influence Turkmenistan to continue airbase cooperation with Israel to assure Israel and spite Obama.