I am puzzled why it's like pulling teeth to get you to suggest a solution to 'our' Iranian problem.
What would you want the next Republican POTUS to do regarding Iran?
Sanctions would alienate the coming generations of Iranians. Nobody is going to sip coffee at the sidewalk cafe approving the continuation of wrecking their economy, which sanctions have done.
The way I see it? A military action to kill all Mullahs and Republican Guard members.
And that's war.