I think Great Philosophers should really be in the Civ series; not having great philosophers like Marx, Aristotle, Plato, etc. in the great person list isn't very good. We also need more great people in the great person list... the list is surprisingly short. Most of the great people are common knowledge, there's no reason not to have obscure great people, since all it takes is a few words.
And for that matter, Great Explorers would be pretty good as well. Zheng He, Zhou Daguan, Columbus, Marco Polo and Cook are just a few possiblities for a great explorer list.
The Great Leader from Civ Revolution should also be in ordinary civ games, if they're any good.
And yes, there would be overlaps, but if you get one name for a certain type of great person, you wouldn't be able to get the same name for a different great person. You'd need to change the structure of the XML, but it could work.
And for that matter, Great Explorers would be pretty good as well. Zheng He, Zhou Daguan, Columbus, Marco Polo and Cook are just a few possiblities for a great explorer list.
The Great Leader from Civ Revolution should also be in ordinary civ games, if they're any good.
And yes, there would be overlaps, but if you get one name for a certain type of great person, you wouldn't be able to get the same name for a different great person. You'd need to change the structure of the XML, but it could work.