Regarding the "People in Ala Mhigo are content with Garlean rule" angle, It would be interesting to see a faction that wants to Secede from Eorzea, even try to separate the city-state form the continent, as a contrast to the Resistance, they feel that the Garleans are a much better deal then their King of Ruin and would do everything to keep Ala Mhigo under Garlemald's thumb, while realizing that Ala Mhigo would never truly be welcome in Eorzea anyway due to past transgressions (The Autumn war, the attempted Regicide in Ul'dah, and other things) and that most only want to free Ala Mhigo because Garlemald is encroaching on their (Eorzea's) turf. Their hope is that by removing the city state form Eorzea/Aldenard would mean that the Garleans would have no reason to go further or that the Alliance would no longer have the "right" to bring Ala Mhigo into the fold anymore (Depending on how aware they are of the Empire's motives) and thus removing Ala Mhigo out of the equation that is the Eorzea/Garlemald war
