Germanicus, son of Drusus, the golden boy!  As remarkable as his father in so many ways, he made his name campaigning across the Rhine just like dad, and managed to recover lost Eagles, to give a proper burial to the Roman dead at Teutoburg, and to teach Arminimus a lesson.  Perhaps he did too much in fact, inspiring jealousy in his adopted father, the Emperor Tiberius, and a suspicion that would bring about his early, tragic demise.