Fire Emblem Awakening's Japanese-only "Background" website featured several exclusive character illustrations and some bonus dialogue for scenes not appearing in the game.
i like mustafa, but the way he's completely front and center of suleiman's sons and mehmed is basically just a prop for the fraying in mustafa and suleiman's relationship is annoying. i don't know much about ottoman history but according to this source, mehmed was a "prince of more exquisite qualities than even mustafa. he had a piercing intellect and a subtle judgment." it would have been nice to... i don't know... see that?