It is bad practice Eli to start wars you can't finish. This is a proclivity of the extreme right. The classic examples were during WW II when Germany, unable to defeat Britain, took on Russia and the USA. Or Japan, unable to beat China took on America and Britain. Israel cannot bring a conclusion to a war with Iran. And unable to bring a conclusion, it would simply pay the price without any gain.
Judge orders Jerusalem Gay Pride attacker to undergo psychiatric evaluation (Haaretz)
from the article: World powers urge Iran to accept standing nuclear offer