Regime change cannot occur within the framework of the NK government. It is a familial dynasty. There are no heirs available. The death of the current leader would throw the entire government into permanent chaos and utter ruin. Kim Jong-un has assassinated his brother and consolidated power through the murder of select family members. He has ensured that no heirs currently exist. Clearly, his demise would end the dynastic horror of his family’s murderous regime.
The recently assassinated half brother has a son.