An idea not well Thought out, but an Idea.
Chivalry: The Crusades :h1: 8-)
Two opposing factions obviously The Western Powers (Crusaders[European]) vs The Middle Eastern Powers (Arabian)(Saladin Etc.)
I can imagine some pretty cool desert/castle maps if this were to come to fruition.
That could be arranged. After all it was a crusade that started this civil war. More or less.
It fits the lore.
Currently imaging Orlando bloom in kingdom of heaven defending Jerusalem ;) could be awesome. Would be a lottttt of work though