Iran's threshold for victory seems pretty low:
"America didn't kick our ass! We win! WE WIN!!"
all they need to do is wait a decade, all the while getting bennies for sitting on their reactors while threatening to restart them. Then hope for a DemocRAT victory in 2008 or 2012. See North Korea, Lessons Learned From the 90's - William J. Clinton, coming soon to Bamtam Books.