Following up the Pick One scenario by Brian Randall.  Earth has been successfully invaded and humanity's rule of the planet is at an end.  The few humans left are making a break for another solar system.  In order to do so the earth's greatest heroes (and some of their biggest bunglers) must unite and provide cover for those few humans left.  Saotome Ranma was one of the few humans picked to be able to leave the planet in the filled to capacity escape ships.  He was also allowed one pet and a female to come along with him.  Whom does he pick if forced to Pick One...