After his attempt to illegally usurp the presidency, the only place I'd like to see Cruz is in a federal prison or deported back to either Cuba or Canada.
Rafael the Younger and his dad would be excellent replacements for the near-death Fidel and his brother. Rafael the elder raised a lot of money for Fidel, fought for him, and obviously has a lot of CIA/Cuba connections, still. I think it would be perfect. And with the coming North American Union (coming, at least in Ted and Heidi’s dreams), Cruz would THEN be eligible to run for Prime Minister of the North American Union.