I see what you mean, but there are so many conditions that would all need to line up.
The way I see it, Khamenei would have to voluntarily step down or die, and a new Supreme Leader who is genuinely reformist would have to be chosen. Someone like Rouhani. That would open the door to dismantling the Guardian Council and allowing real reforms.
IRGC have to accept losing most of their power and agree to stay loyal to a reformist Supreme Leader.
I agree with you that survival instinct can push elites to act, but historically, authoritarian regimes wait too long. And we’re not just politically fragile, we’re broke, weak, and already facing environmental disasters, water shortages, electricity blackouts, and growing security issues. On top of that, we might even face a new war soon. And we can’t ignore the oligarchs who control the economy and profit from sanctions-busting, along with the corrupt thugs in high positions who have been stealing our oil wealth and state resources for decades. For them, the current system is their survival and avoiding jail. Real reform would not only strip their power but likely expose them to prosecution. And they are not just businessmen, they are power brokers, politicians, clerics and military figures
And even if these reforms actually happen, we have no leverage against U.S. sanctions, so there’s no guarantee they would be lifted.