Would you like to see Joe Biden debate Vladimir Putin or Xi Jinping?

Sure would. I recall all the other debates with past presidents and leaders of foreign countries fondly.which one was your favorite?

Of course, Dictator Xi.

 Because dictator xi is more of a dictator than Putin.

 Dictators are not elected by its people, for example dictator xi ,  instead a result of few VIPs balancing their respective interests behind the curtain or in a dark room.

And dictators are used to dictating to others what to do or not to do, which means they are not good at debating. So it is funny to see Joe Biden debate China dictator Xi.

 Although Joe Biden is a stammer, and in his 80's, we are confident that he besting Xi is just a piece of cake.

This would mean Biden would have to leave the White House basement and bring the entire army with him

Sad but true that Putin would make a laughingstock of Biden. As for Xi, Biden would be sucking his little Chinese nuts. 

No. Donald Trump. He couldn't even tell the truth in Putins face. He laid down like a mutt. Check this out....

Why humiliate the idiot Joey and this nation like that.

Nobody believes Biden can hold his own against a real head of state.