Hey Ray, I just pulled Seliph and it seems they added some characterization as Seliph is really afraid of war and fighting and not living up to his father's name. To point where he has nightmares. I'm not sure where this came from but it is nice to flesh out his character more.
I saw that too from some others who pulled him. That little bit is quite welcome honestly, anything to set him apart from being a head who talks. (pretty sure he mentions something like this only once in FE4 proper)