God, I wish I still had my books on Nicaragua and Sandino. Then I could throw out all kinds of crazy stuff about him. As it stands, the only thing I remember is that he wasn't all THAT left-wing; the Kuomintang marched into Beijing carrying his portrait, yeah, but later he ended up taking a rather different approach from the rest of international communism. (I don't actually remember if the Comintern denounced him, or if my memory is just blending facts again.)
As for Pol Pot, we're fine without one. Really. :S
I could go for a Che Guevara, though!