According to the UN Charter; no member of the Permanent Committee is allowed to be Secretary General of the UN.
However, kicking the USA out of the UN would accomplish what Obama wants.
I know the UN charter but I’ve also watched this lawless man overturn law, ignore law, single handedly make his own laws. Why would anyone think he wouldn’t/couldn’t do the same on a global scale?
I could be completely paranoid but never in my life have I seen such a lawless individual or leader.