Everyone has been waiting to see where his shoe would drop.
Somewhere today I read that Rafsanjani is siding with the people - against the current 'Supreme Leader" - and along with about half of the moderate Mullahs in the 'council' (some of whom have actually gone on the street to march with the people to 'protect them from those who would fire guns at the people.')
If there is any truth in that story, and there seems to be quite a bit of collaborating commentary in tweets from Iran, but no 'proof' - this may be exactly what will bring the current leadership to flee for their very lives.
Tweets from Iran though expect things to get much worse in the next two days.
It's been pretty awful - the only way it gets 'worse' is deliberate murder of all unarmed citizens in sight.