Can the Iranian regime hold following Ali Khamenei's death?

The death of Iran's Supreme leader on March 1st has plunged the country's 87 million inhabitants into total uncertainty. Since, a transitional government made up of the Iranian president, the head of the judiciary and a lawyer from the Guardian Council, has been set up. But who will replace Ayatollah Ali Khamenei ? And will the Mollah regime hold?

Can the Iranian regime hold following Ali Khamenei's death?
The death of Iran's Supreme leader on March 1st has plunged the country's 87 million inhabitants into total uncertainty. Since, a transitional government made up of the Iranian president, the head of the judiciary and a lawyer from the Guardian Council, has been set up. But who will replace Ayatollah Ali Khamenei ? And will the Mollah regime hold?