What does a win for Iran look like:
1. USA either runs away or puts boots on the ground.
2. Gulfies cannot prop up the US stock market because they need the money to rebuild their infrastructure.
3. USA cannot rebuild their gulf bases because of funds and/or ongoing resistance.
4. Likes of Japan, EU and Canada cannot buy US treasuries because their money is being diverted to stave off inflation and unemployment.
5. US companies are deterred from investing in gulf oil infrastructure.
6. Gulfies do not have the money to buy US military hardware.
Basically, Iran needs to carry out an economic decapitation strategy - at the moment when US is at its most vulnerable due to its huge 38 trillion debt pile.