What future for Iranian leadership after Khamenei's death?

At the beginning of the air campaign, US President Donald Trump urged Iranians to seize power once it was over, having voiced support for mass protests against the clerical leadership that peaked in January before a deadly crackdown. - Continuity for now - Today "the country appears 'tightly controlled'," said Pierre Razoux, director of the Mediterranean Foundation for Strategic Studies (FMES), after the authorities in recent days closed universities, deployed security forces in cities and cut the internet.