I think that if for some reason they don't go with the beyond obvious leaders for Greece (including Pericles and Alexander), Plato/Aristotle would definitely be good choices. They both were involved in politics, and to some degree close to the center of power of their states (Athens and Macedonia). If we go with lesser figures (lesser only in context, of course), Demosthenes and Xenophon could also work.
What would make zero sense, on the other hand, would be Socrates.
I won't hide that my impression of CivVII's team that makes such decisions is already the opposite of positive.
What would make zero sense, on the other hand, would be Socrates.
I won't hide that my impression of CivVII's team that makes such decisions is already the opposite of positive.