The majority of the Solentian player already has expressed its disagreement with the proposed changes to Solentia.
And why should Selucia and Solentia share partly the same culture, being thousands of miles away? Why should Solentia have so many people in its country (Kalopian) they have been in conflict time after time again?
Additionally, assuming there is so many contact between the cultures this would have led to the formation of a new languange (like Afrikaans): Solentian (Greek-Italian) and furthermore people tend also to losse contact and a sense of beloginess to their cultures of their parents and that's why is is only natural that many ideintifie with Solentia (Solentians) and not with some other countries.